sensor ISUZU KB P190 2007 Workshop Repair Manual

Engine Management – V6 – Diagnostics Page 6C1-2–53

DTC Description Diagnostic Table
P0196 Engine Oil Temperature Sensor Range / Performance 7.13 DTC P0196, P0197 or P0198
P0197 Engine Oil Temperature Voltage Low 7.13 DTC P0196, P0197 or P0198
P0198 Engine Oil Temperature Voltage High 7.13 DTC P0196, P0197 or P0198
P0201 Injector 1 Control Circuit Malfunction 7.14 DTC P0201, P0202, P0203, P0204,
P0205, P0206, P0261, P0262, P0264,
P0265, P0267, P0268, P0270, P0271,
P0273, P0274, P0276 or P0277
P0202 Injector 2 Control Circuit Malfunction 7.14 DTC P0201, P0202, P0203, P0204,
P0205, P0206, P0261, P0262, P0264,
P0265, P0267, P0268, P0270, P0271,
P0273, P0274, P0276 or P0277
P0203 Injector 3 Control Circuit Malfunction 7.14 DTC P0201, P0202, P0203, P0204,
P0205, P0206, P0261, P0262, P0264,
P0265, P0267, P0268, P0270, P0271,
P0273, P0274, P0276 or P0277
P0204 Injector 4 Control Circuit Malfunction 7.14 DTC P0201, P0202, P0203, P0204,
P0205, P0206, P0261, P0262, P0264,
P0265, P0267, P0268, P0270, P0271,
P0273, P0274, P0276 or P0277
P0205 Injector 5 Control Circuit Malfunction 7.14 DTC P0201, P0202, P0203, P0204,
P0205, P0206, P0261, P0262, P0264,
P0265, P0267, P0268, P0270, P0271,
P0273, P0274, P0276 or P0277
P0206 Injector 6 Control Circuit Malfunction 7.14 DTC P0201, P0202, P0203, P0204,
P0205, P0206, P0261, P0262, P0264,
P0265, P0267, P0268, P0270, P0271,
P0273, P0274, P0276 or P0277
P0219 Engine Overspeed Condition 7.15 DTC P0219
P0221 Throttle Position Sensor 2 Circuit Range / Performance 7.9 DTC P0121, P0122, P0123, P0221,
P0222,or P0223
P0222 Throttle Position Sensor 2 Circuit Low Voltage 7.9 DTC P0121, P0122, P0123, P0221,
P0222,or P0223
P0223 Throttle Position Sensor 2 Circuit High Voltage 7.9 DTC P0121, P0122, P0123, P0221,
P0222,or P0223
P0261 Injector 1 Control Circuit Low Voltage 7.14 DTC P0201, P0202, P0203, P0204,
P0205, P0206, P0261, P0262, P0264,
P0265, P0267, P0268, P0270, P0271,
P0273, P0274, P0276 or P0277
P0262 Injector 1 Control Circuit High Voltage 7.14 DTC P0201, P0202, P0203, P0204,
P0205, P0206, P0261, P0262, P0264,
P0265, P0267, P0268, P0270, P0271,
P0273, P0274, P0276 or P0277
P0264 Injector 2 Control Circuit Low Voltage 7.14 DTC P0201, P0202, P0203, P0204,
P0205, P0206, P0261, P0262, P0264,
P0265, P0267, P0268, P0270, P0271,
P0273, P0274, P0276 or P0277
P0265 Injector 2 Control Circuit High Voltage 7.14 DTC P0201, P0202, P0203, P0204,
P0205, P0206, P0261, P0262, P0264,
P0265, P0267, P0268, P0270, P0271,
P0273, P0274, P0276 or P0277
P0267 Injector 3 Control Circuit Low Voltage 7.14 DTC P0201, P0202, P0203, P0204,
P0205, P0206, P0261, P0262, P0264,
P0265, P0267, P0268, P0270, P0271,
P0273, P0274, P0276 or P0277

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Engine Management – V6 – Diagnostics Page 6C1-2–54

DTC Description Diagnostic Table
P0268 Injector 3 Control Circuit High Voltage 7.14 DTC P0201, P0202, P0203, P0204,
P0205, P0206, P0261, P0262, P0264,
P0265, P0267, P0268, P0270, P0271,
P0273, P0274, P0276 or P0277
P0270 Injector 4 Control Circuit Low Voltage 7.14 DTC P0201, P0202, P0203, P0204,
P0205, P0206, P0261, P0262, P0264,
P0265, P0267, P0268, P0270, P0271,
P0273, P0274, P0276 or P0277
P0271 Injector 4 Control Circuit High Voltage 7.14 DTC P0201, P0202, P0203, P0204,
P0205, P0206, P0261, P0262, P0264,
P0265, P0267, P0268, P0270, P0271,
P0273, P0274, P0276 or P0277
P0273 Injector 5 Control Circuit Low Voltage 7.14 DTC P0201, P0202, P0203, P0204,
P0205, P0206, P0261, P0262, P0264,
P0265, P0267, P0268, P0270, P0271,
P0273, P0274, P0276 or P0277
P0274 Injector 5 Control Circuit High Voltage 7.14 DTC P0201, P0202, P0203, P0204,
P0205, P0206, P0261, P0262, P0264,
P0265, P0267, P0268, P0270, P0271,
P0273, P0274, P0276 or P0277
P0276 Injector 6 Control Circuit Low Voltage 7.14 DTC P0201, P0202, P0203, P0204,
P0205, P0206, P0261, P0262, P0264,
P0265, P0267, P0268, P0270, P0271,
P0273, P0274, P0276 or P0277
P0277 Injector 6 Control Circuit High Voltage 7.14 DTC P0201, P0202, P0203, P0204,
P0205, P0206, P0261, P0262, P0264,
P0265, P0267, P0268, P0270, P0271,
P0273, P0274, P0276 or P0277
P0300 Engine Misfire Detected 7.16 DTC P0300
P0301 Cylinder 1 Misfire Detected 7.17 DTC P0301, P0302, P0303, P0304, P0305
or P0306
P0302 Cylinder 2 Misfire Detected 7.17 DTC P0301, P0302, P0303, P0304, P0305
or P0306
P0303 Cylinder 3 Misfire Detected 7.17 DTC P0301, P0302, P0303, P0304, P0305
or P0306
P0304 Cylinder 4 Misfire Detected 7.17 DTC P0301, P0302, P0303, P0304, P0305
or P0306
P0305 Cylinder 5 Misfire Detected 7.17 DTC P0301, P0302, P0303, P0304, P0305
or P0306
P0306 Cylinder 6 Misfire Detected 7.17 DTC P0301, P0302, P0303, P0304, P0305
or P0306
P0324 Knock Sensor Module Performance 7.18 DTC P0324
P0327 Knock Sensor Circuit Low Frequency (Bank 1) 7.19 DTC P0327, P0328, P0332 or P0333
P0328 Knock Sensor Circuit High Frequency (Bank 1) 7.19 DTC P0327, P0328, P0332 or P0333
P0332 Knock Sensor Circuit Low Frequency (Bank 2) 7.19 DTC P0327, P0328, P0332 or P0333
P0333 Knock Sensor Circuit High Frequency (Bank 2) 7.19 DTC P0327, P0328, P0332 or P0333
P0335 Crankshaft Position Sensor Circuit Malfunction 7.20 DTC P0335, P0336, P0337 or P0338
P0336 Crankshaft Position Sensor Signal Range / Performance 7.20 DTC P0335, P0336, P0337 or P0338
P0337 Crankshaft Position Sensor Circuit Low Duty Cycle 7.20 DTC P0335, P0336, P0337 or P0338
P0338 Crankshaft Position Sensor Circuit High Duty Cycle 7.20 DTC P0335, P0336, P0337 or P0338

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Engine Management – V6 – Diagnostics Page 6C1-2–55

DTC Description Diagnostic Table
P0341 Intake Camshaft Position Sensor Range / Performance
(Bank 1) 7.21 DTC P0341, P0342 or P0343
P0342 Intake Camshaft Position Sensor Low Voltage (Bank 1) 7.21 DTC P0341, P0342 or P0343
P0343 Intake Camshaft Position Sensor High Voltage (Bank 1) 7.21 DTC P0341, P0342 or P0343
P0351 Ignition Coil Cylinder 1 Circuit Malfunction
7.22 DTC P0351, P0352, P0353, P0354,
P0355, P0356, P2300, P2301, P2303,
P2304, P2306, P2307, P2309, P2310,
P2312, P2313, P2315 or P2316
P0352 Ignition Coil Cylinder 2 Circuit Malfunction 7.22 DTC P0351, P0352, P0353, P0354,
P0355, P0356, P2300, P2301, P2303,
P2304, P2306, P2307, P2309, P2310,
P2312, P2313, P2315 or P2316
P0353 Ignition Coil Cylinder 3 Circuit Malfunction 7.22 DTC P0351, P0352, P0353, P0354,
P0355, P0356, P2300, P2301, P2303,
P2304, P2306, P2307, P2309, P2310,
P2312, P2313, P2315 or P2316
P0354 Ignition Coil Cylinder 4 Circuit Malfunction 7.22 DTC P0351, P0352, P0353, P0354,
P0355, P0356, P2300, P2301, P2303,
P2304, P2306, P2307, P2309, P2310,
P2312, P2313, P2315 or P2316
P0355 Ignition Coil Cylinder 5 Circuit Malfunction 7.22 DTC P0351, P0352, P0353, P0354,
P0355, P0356, P2300, P2301, P2303,
P2304, P2306, P2307, P2309, P2310,
P2312, P2313, P2315 or P2316
P0356 Ignition Coil Cylinder 6 Circuit Malfunction 7.22 DTC P0351, P0352, P0353, P0354,
P0355, P0356, P2300, P2301, P2303,
P2304, P2306, P2307, P2309, P2310,
P2312, P2313, P2315 or P2316
P0420 Catalytic System – Low Efficiency (Bank 1) 7.23 DTC P0420 or P0430
P0430 Catalytic System – Low Efficiency (Bank 2) 7.23 DTC P0420 or P0430
P0443 Evaporative Emission Control System Purge Solenoid
Circuit Malfunction 7.24 DTC P0443, P0458 or P0459
P0458 Evaporative Emission Control System Purge Solenoid
Circuit Low Voltage 7.24 DTC P0443, P0458 or P0459
P0459 Evaporative Emission Control System Purge Solenoid
Circuit High Voltage 7.24 DTC P0443, P0458 or P0459
P0460 Fuel Level Sensor Range / Performance
7.25 DTC P0460, P0461, P0462 or P0463
P0461 Fuel Level Sensor Range / Performance 7.25 DTC P0460, P0461, P0462 or P0463
P0462 Fuel Level Sensor Low Voltage 7.25 DTC P0460, P0461, P0462 or P0463
P0463 Fuel Level Sensor High Voltage 7.25 DTC P0460, P0461, P0462 or P0463
P0480 Cooling Fan Relay 1 Circuit Malfunction 7.26 DTC P0480, P0691 or P0692
P0500 Vehicle Speed Sensor Circuit Malfunction 7.27 DTC P0500
P0504 Brake Switch Circuit Malfunction 7.28 DTC P0504 or P0571
P0506 Idle Speed Control rpm Too Low 7.29 DTC P0506, P0507, P0638, P1551,
P2100, P2101, P2119 or P2176
P0507 Idle Speed Control rpm Too High 7.29 DTC P0506, P0507, P0638, P1551,
P2100, P2101, P2119 or P2176
P0513 W rong Transponder Key 7.30 DTC P0513, P0633, P1629, P1632,
P1677, P1678 or P1679
P0521 Oil Pressure Sensor Range / Performance 7.31 DTC P0521, P0522 or P0523

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Engine Management – V6 – Diagnostics Page 6C1-2–56

DTC Description Diagnostic Table
P0522 Oil Pressure Sensor Voltage Low 7.31 DTC P0521, P0522 or P0523
P0523 Oil Pressure Sensor Voltage High 7.31 DTC P0521, P0522 or P0523
P0532 A/C Pressure Sensor Voltage Low 7.32 DTC P0532 or P0533
P0533 A/C Pressure Sensor Voltage High 7.32 DTC P0532 or P0533
P0560 System Voltage Malfunction 7.33 DTC P0560, P0562 or P0563
P0562 System Voltage Low Voltage 7.33 DTC P0560, P0562 or P0563
P0563 System Voltage High Voltage 7.33 DTC P0560, P0562 or P0563
P0571 Cruise Control Brake Switch Circuit 7.28 DTC P0504 or P0571
P0601 Replace Electronic Control Unit (ECU) 7.34 DTC P0601, P0602, P0604 or P0606
P0602 Program Electronic Control Unit (ECU) 7.34 DTC P0601, P0602, P0604 or P0606
P0604 Replace Electronic Control Unit (ECU) 7.34 DTC P0601, P0602, P0604 or P0606
P0606 Replace Electronic Control Unit (ECU) 7.34 DTC P0601, P0602, P0604 or P0606
P0615 Starter Relay Circuit Malfunction 7.35 DTC P0615, P0616 or P0617
P0616 Starter Relay Circuit Low Voltage 7.35 DTC P0615, P0616 or P0617
P0617 Starter Relay Circuit High Voltage 7.35 DTC P0615, P0616 or P0617
P0625 Alternator F Terminal Low Voltage 7.36 DTC P0625 or P0626
P0626 Alternator F Terminal High Voltage 7.36 DTC P0625 or P0626
P0627 Fuel Pump Relay Circuit Malfunction 7.37 DTC P0627, P0628 or P0629
P0628 Fuel Pump Relay Voltage Low 7.37 DTC P0627, P0628 or P0629
P0629 Fuel Pump Relay Voltage High 7.37 DTC P0627, P0628 or P0629
P0633 Immobiliser Function Not Programmed 7.30 DTC P0513, P0633, P1629, P1632,
P1677, P1678 or P1679
P0638 Commanded Versus Actual Throttle Position Correlation 7.29 DTC P0506, P0507, P0638, P1551, P2100, P2101, P2119 or P2176
P0645 A/C Relay Circuit Malfunction 7.38 DTC P0645, P0646 or P0647
P0646 A/C Relay Voltage Low 7.38 DTC P0645, P0646 or P0647
P0647 A/C Relay Voltage High 7.38 DTC P0645, P0646 or P0647
P0685 Engine Control Ignition Relay Circuit Malfunction 7.39 DTC P0685, P0686 or P0687
P0686 Engine Control Ignition Relay Circuit Low Voltage 7.39 DTC P0685, P0686 or P0687
P0687 Engine Control Ignition Relay Circuit High Voltage 7.39 DTC P0685, P0686 or P0687
P0691 Cooling Fan Relay 1 Circuit Low Voltage 7.26 DTC P0480, P0691 or P0692
P0692 Cooling Fan Relay 1 Circuit High Voltage 7.26 DTC P0480, P0691 or P0692
P0700 Malfunction Indicator (MI) Request from Transmission
Control Module (TCM) 7.40 DTC P0700
P0704 Clutch Switch Input Circuit Malfunction
7.41 DTC P0704
P0850 Park / Neutral Signal Circuit Incorrect Signal 7.42 DTC P0850
P1258 Engine Coolant Over Temperature – Protection Mode
Active 7.8 DTC P0116, P0117, P0118, P0125 or
P1258
P1551 Throttle Control Lower Position Not Reached during Learning Mode 7.29 DTC P0506, P0507, P0638, P1551,
P2100, P2101, P2119 or P2176

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Engine Management – V6 – Diagnostics Page 6C1-2–57

DTC Description Diagnostic Table
P1629 Immobiliser Fuel Enable Signal Not Received 7.30 DTC P0513, P0633, P1629, P1632,
P1677, P1678 or P1679
P1632 Immobiliser Fuel Disable Signal Received 7.30 DTC P0513, P0633, P1629, P1632,
P1677, P1678 or P1679
P1648 W rong Security Code Entered 7.43 DTC P1648
P1668 Alternator L Terminal Circuit Malfunction 7.44 DTC P1668, P2500 or P2501
P1677 Immobiliser Function not Enabled 7.30 DTC P0513, P0633, P1629, P1632,
P1677, P1678 or P1679
P1678 Engine Control Module Identification Failed 7.30 DTC P0513, P0633, P1629, P1632,
P1677, P1678 or P1679
P1679 Immobiliser Environment Identification Failed 7.30 DTC P0513, P0633, P1629, P1632,
P1677, P1678 or P1679
P1845 Engine Torque Reduction Malfunction 7.45 DTC P1845
P2096 Post Catalyst O2 Sensor Fuel Trim Below Lower Limit
(Bank 1) 7.46 DTC P2096 or P2098
P2097 Post Catalyst O2 Sensor Fuel Trim Above Upper Limit
(Bank 1) 7.47 DTC P2097 or P2099
P2098 Post Catalyst O2 Sensor Fuel Trim Below Lower Limit
(Bank 2) 7.46 DTC P2096 or P2098
P2099 Post Catalyst O2 Sensor Fuel Trim Above Upper Limit
(Bank 2) 7.47 DTC P2097 or P2099
P2100 Throttle Control Motor Malfunction
7.29 DTC P0506, P0507, P0638, P1551,
P2100, P2101, P2119 or P2176
P2101 Throttle Control Position Range / Performance 7.29 DTC P0506, P0507, P0638, P1551,
P2100, P2101, P2119 or P2176
P2105 Throttle Control Forced Engine Shutdown 7.48 DTC P2105
P2107 Throttle Control Malfunction 7.49 DTC P2107
P2119 Closed Throttle Position Range / Performance 7.29 DTC P0506, P0507, P0638, P1551,
P2100, P2101, P2119 or P2176
P2122 Accelerator Pedal Position Sensor 1 Voltage Low 7.50 DTC P2122, P2123, P2127, P2128 or P2138
P2123 Accelerator Pedal Position Sensor 1 Voltage High 7.50 DTC P2122, P2123, P2127, P2128 or P2138
P2127 Accelerator Pedal Position Sensor 2 Voltage Low 7.50 DTC P2122, P2123, P2127, P2128 or P2138
P2128 Accelerator Pedal Position Sensor 2 Voltage High 7.50 DTC P2122, P2123, P2127, P2128 or P2138
P2138 Accelerator Pedal Position Sensor 1-2 Correlation 7.50 DTC P2122, P2123, P2127, P2128 or P2138
P2176 Throttle Control Lower Position not Learned 7.29 DTC P0506, P0507, P0638, P1551,
P2100, P2101, P2119 or P2176
P2177 Fuel Trim Lean during Cruising/Acceleration (Bank 1) 7.51 DTC P2177 or P2179
P2178 Fuel Trim Rich during Cruising/Acceleration (Bank 1) 7.52 DTC P2178 or P2180
P2179 Fuel Trim Lean during Cruising/Acceleration (Bank 2) 7.51 DTC P2177 or P2179
P2180 Fuel Trim Rich during Cruising/Acceleration (Bank 2 7.52 DTC P2178 or P2180
P2187 Fuel Trim Lean during Idling/Deceleration (Bank 1) 7.53 DTC P2187 or P2189
P2188 Fuel Trim Rich during Idling/Deceleration (Bank 1) 7.54 DTC P2188 or P2190

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Engine Management – V6 – Diagnostics Page 6C1-2–58

DTC Description Diagnostic Table
P2189 Fuel Trim Lean during Idling/Deceleration (Bank 2) 7.53 DTC P2187 or P2189
P2190 Fuel Trim Rich during Idling/Deceleration (Bank 2) 7.54 DTC P2188 or P2190
P2195 B1S1 O2 Sensor – System Too Lean (Bank 1 Sensor 1) 7.55 DTC P2195 or P2197
P2196 B1S1 O2 Sensor – System Too Rich (Bank 1 Sensor 1) 7.56 P2196 or P2198
P2197 B2S1 O2 Sensor – System Too Lean (Bank 2 Sensor 1) 7.55 DTC P2195 or P2197
P2198 B2S1 O2 Sensor – System Too Rich (Bank 2 Sensor 1) 7.56 P2196 or P2198
P2227 Barometric Pressure Sensor Range / Performance 7.57 DTC P2227, P2228 or P2229
P2228 Barometric Pressure Sensor Voltage Low 7.57 DTC P2227, P2228 or P2229
P2229 Barometric Pressure Sensor Voltage High 7.57 DTC P2227, P2228 or P2229
P2231 O2 Sensor Signal Interference by Heater Circuit (Bank 1,
Sensor 1) 7.58 DTC P2231, P2232, P2234, P2235, P2251
or P2254
P2232 O2 Sensor Signal Short to Heater Circuit (Bank 1 Sensor 2) 7.58 DTC P2231, P2232, P2234, P2235, P2251
or P2254
P2234 O2 Sensor Signal Interference by Heater Circuit (Bank 2, Sensor 1) 7.58 DTC P2231, P2232, P2234, P2235, P2251
or P2254
P2235 O2 Sensor Signal Short to Heater Circuit (Bank 2 Sensor 2) 7.58 DTC P2231, P2232, P2234, P2235, P2251
or P2254
P2237 O2 Sensor Pump Current Circuit Malfunction (Bank 1, Sensor 1) 7.59 DTC P2237, P2238, P2239, P2240, P2241
or P2242
P2238 O2 Sensor Pump Current Circuit Low Voltage (Bank 1, Sensor 1) 7.59 DTC P2237, P2238, P2239, P2240, P2241
or P2242
P2239 O2 Sensor Pump Current Circuit High Voltage (Bank 1, Sensor 1) 7.59 DTC P2237, P2238, P2239, P2240, P2241
or P2242
P2240 O2 Sensor Pump Current Circuit Malfunction (Bank 2, Sensor 1) 7.59 DTC P2237, P2238, P2239, P2240, P2241
or P2242
P2241 O2 Sensor Pump Current Circuit Low Voltage (Bank 2, Sensor 1) 7.59 DTC P2237, P2238, P2239, P2240, P2241
or P2242
P2242 O2 Sensor Pump Current Circuit High Voltage (Bank 2, Sensor 1) 7.59 DTC P2237, P2238, P2239, P2240, P2241
or P2242
P2243 O2 Sensor Voltage Signal Circuit Malfunction (Bank 1, Sensor 1) 7.10 DTC P0130, P0131, P0132, P0135,
P0137, P0138, P0140, P0141, P0150
P0151, P0152, P0155, P0157, P0158,
P0160, P0161, P2243, P2247, P2270,
P2271, P2272, P2273, P2297 or P2298
P2247 O2 Sensor Voltage Signal Circuit Malfunction (Bank 2, Sensor 1) 7.10 DTC P0130, P0131, P0132, P0135,
P0137, P0138, P0140, P0141, P0150
P0151, P0152, P0155, P0157, P0158,
P0160, P0161, P2243, P2247, P2270,
P2271, P2272, P2273, P2297 or P2298
P2251 O2 Sensor Ground Circuit Malfunction (Bank 1, Sensor 1) 7.58 DTC P2231, P2232, P2234, P2235, P2251 or P2254
P2254 O2 Sensor Ground Circuit Malfunction (Bank 2, Sensor 1) 7.58 DTC P2231, P2232, P2234, P2235, P2251 or P2254
P2270 O2 Sensor Lean / Rich Switch Signal Malfunction (Bank 1, Sensor 2) 7.10 DTC P0130, P0131, P0132, P0135,
P0137, P0138, P0140, P0141, P0150
P0151, P0152, P0155, P0157, P0158,
P0160, P0161, P2243, P2247, P2270,
P2271, P2272, P2273, P2297 or P2298

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Engine Management – V6 – Diagnostics Page 6C1-2–59

DTC Description Diagnostic Table
P2271 O2 Sensor Rich / Lean Switch Signal Malfunction (Bank 1,
Sensor 2) 7.10 DTC P0130, P0131, P0132, P0135,
P0137, P0138, P0140, P0141, P0150
P0151, P0152, P0155, P0157, P0158,
P0160, P0161, P2243, P2247, P2270,
P2271, P2272, P2273, P2297 or P2298
P2272 O2 Sensor Lean / Rich Switch Signal Malfunction (Bank 2, Sensor 2) 7.10 DTC P0130, P0131, P0132, P0135,
P0137, P0138, P0140, P0141, P0150
P0151, P0152, P0155, P0157, P0158,
P0160, P0161, P2243, P2247, P2270,
P2271, P2272, P2273, P2297 or P2298
P2273 O2 Sensor Rich / Lean Switch Signal Malfunction (Bank 2, Sensor 2) 7.10 DTC P0130, P0131, P0132, P0135,
P0137, P0138, P0140, P0141, P0150
P0151, P0152, P0155, P0157, P0158,
P0160, P0161, P2243, P2247, P2270,
P2271, P2272, P2273, P2297 or P2298
P2297 O2 Sensor Range / Performance During Deceleration Fuel Cutoff (Bank 1, Sensor 1) 7.10 DTC P0130, P0131, P0132, P0135,
P0137, P0138, P0140, P0141, P0150
P0151, P0152, P0155, P0157, P0158,
P0160, P0161, P2243, P2247, P2270,
P2271, P2272, P2273, P2297 or P2298
P2298 O2 Sensor Range / Performance During Deceleration Fuel Cutoff (Bank 2, Sensor 1) 7.10 DTC P0130, P0131, P0132, P0135,
P0137, P0138, P0140, P0141, P0150
P0151, P0152, P0155, P0157, P0158,
P0160, P0161, P2243, P2247, P2270,
P2271, P2272, P2273, P2297 or P2298
P2300 Ignition Coil Cylinder 1 Circuit Low Voltage 7.22 DTC P0351, P0352, P0353, P0354,
P0355, P0356, P2300, P2301, P2303,
P2304, P2306, P2307, P2309, P2310,
P2312, P2313, P2315 or P2316
P2301 Ignition Coil Cylinder 1 Circuit High Voltage 7.22 DTC P0351, P0352, P0353, P0354,
P0355, P0356, P2300, P2301, P2303,
P2304, P2306, P2307, P2309, P2310,
P2312, P2313, P2315 or P2316
P2303 Ignition Coil Cylinder 2 Circuit Low Voltage 7.22 DTC P0351, P0352, P0353, P0354,
P0355, P0356, P2300, P2301, P2303,
P2304, P2306, P2307, P2309, P2310,
P2312, P2313, P2315 or P2316
P2304 Ignition Coil Cylinder 2 Circuit High Voltage 7.22 DTC P0351, P0352, P0353, P0354,
P0355, P0356, P2300, P2301, P2303,
P2304, P2306, P2307, P2309, P2310,
P2312, P2313, P2315 or P2316
P2306 Ignition Coil Cylinder 3 Circuit Low Voltage 7.22 DTC P0351, P0352, P0353, P0354,
P0355, P0356, P2300, P2301, P2303,
P2304, P2306, P2307, P2309, P2310,
P2312, P2313, P2315 or P2316
P2307 Ignition Coil Cylinder 3 Circuit High Voltage 7.22 DTC P0351, P0352, P0353, P0354,
P0355, P0356, P2300, P2301, P2303,
P2304, P2306, P2307, P2309, P2310,
P2312, P2313, P2315 or P2316
P2309 Ignition Coil Cylinder 4 Circuit Low Voltage 7.22 DTC P0351, P0352, P0353, P0354,
P0355, P0356, P2300, P2301, P2303,
P2304, P2306, P2307, P2309, P2310,
P2312, P2313, P2315 or P2316
P2310 Ignition Coil Cylinder 4 Circuit High Voltage 7.22 DTC P0351, P0352, P0353, P0354,
P0355, P0356, P2300, P2301, P2303,
P2304, P2306, P2307, P2309, P2310,
P2312, P2313, P2315 or P2316

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Engine Management – V6 – Diagnostics Page 6C1-2–60

DTC Description Diagnostic Table
P2312 Ignition Coil Cylinder 5 Circuit Low Voltage 7.22 DTC P0351, P0352, P0353, P0354,
P0355, P0356, P2300, P2301, P2303,
P2304, P2306, P2307, P2309, P2310,
P2312, P2313, P2315 or P2316
P2313 Ignition Coil Cylinder 5 Circuit High Voltage 7.22 DTC P0351, P0352, P0353, P0354,
P0355, P0356, P2300, P2301, P2303,
P2304, P2306, P2307, P2309, P2310,
P2312, P2313, P2315 or P2316
P2315 Ignition Coil Cylinder 6 Circuit Low Voltage 7.22 DTC P0351, P0352, P0353, P0354,
P0355, P0356, P2300, P2301, P2303,
P2304, P2306, P2307, P2309, P2310,
P2312, P2313, P2315 or P2316
P2316 Ignition Coil Cylinder 6 Circuit High Voltage 7.22 DTC P0351, P0352, P0353, P0354,
P0355, P0356, P2300, P2301, P2303,
P2304, P2306, P2307, P2309, P2310,
P2312, P2313, P2315 or P2316
P2500 Alternator L Terminal Low Voltage 7.44 DTC P1668, P2500 or P2501
P2501 Alternator L Terminal High Voltage 7.44 DTC P1668, P2500 or P2501
P2626 O2 Sensor Pump Current Trim Circuit Malfunction (Bank 1,
Sensor 1) 7.59 DTC P2237, P2238, P2239, P2240, P2241
or P2242
P2629 O2 Sensor Pump Current Trim Circuit Malfunction (Bank 2, Sensor 1) 7.59 DTC P2237, P2238, P2239, P2240, P2241
or P2242
U0001 No Communication with CAN-Bus (High Speed) 7.61 DTC U0001
U0101 CAN-Bus No Communication W ith TCM (Transmission
Control Module) 7.62 DTC U0101
U0155 CAN-Bus No Communication W ith Gateway
7.63 DTC U0155 or U0423
U0423 CAN-Bus Invalid Data From Gateway 7.63 DTC U0155 or U0423
7.2 DTC P0008, P0009 or P0016
DTC Descriptor
This diagnostic procedure supports the following DTCs:
• DTC P0008 – Engine Position System Performance (Bank 1)
• DTC P0009 – Engine Position System Performance (Bank 2)
• DTC P0016 – Crankshaft / Intake Camshaft Position Not Plausible (Bank 1)
Circuit Description
The engine control relay applies ignition positive battery voltage to the camshaft position (CMP) actuator solenoids
through the ignition voltage circuit.
Using a device called a driver, the ECM applies a pulse width modulated (PW M) ground to the individual CMP solenoid
control circuit. This controls the oil pressure that advances or retards each camshaft position.
The ECM compares the camshaft position to the crankshaft position to detect CMP system malfunction. A CKP / CMP
sensor correlation DTC sets if the ECM detects a deviation between the target position of the camshaft and the
crankshaft position.
Conditions for Running the DTC
DTC P0008 or P0009
Run continuously once the following conditions are met.

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Engine Management – V6 – Diagnostics Page 6C1-2–61

• DTCs P0341, P0342, P0343, ran and passed:
• The engine is running.
• The ECM has learned the camshafts position.
DTC P0016
Run continuously once the following conditions are met.
• DTCs P0335, P0336, P0338, P0341, P0342 and P0343 ran and passed:
• The calculated engine oil temperature is less than 95 °C.
• The engine coolant temperature is 20 – 90 °C.
• The engine is running for greater than 5 seconds.
Conditions for Setting the DTC
DTC P0008
The ECM detects that both camshafts on bank 1 of the engine are misaligned with the crankshaft.
DTC P0009
The ECM detects that both camshafts on bank 2 of the engine are misaligned with the crankshaft.
DTC P0016
The ECM detects the following deviation in the correlation between the camshaft position and the crankshaft position for
greater than 10 minutes:
• a camshaft position is too advanced in relationship to the crankshaft, or
• a camshaft position is too retarded in relationship to the crankshaft.
Conditions for Clearing DTC
The CKP / CMP sensor correlation DTCs are Type B DTCs. Refer to 1.4 Diagnostic Trouble Codes in this Section, for
action taken when Type B DTCs set and conditions for clearing Type B DTCs.
Additional Information
• Refer to 6C1-1 Engine Management – V6 – General Information for details of the CMP system operation.
• Inspect the engine for recent engine mechanical repairs. Incorrect camshaft, camshaft actuator or timing chain
installation will trigger these DTCs.
• The engine oil condition has a major impact on the operation of the camshaft actuator.
• A low oil level may set these DTCs.
• For an intermittent fault condition, refer to 5.2 Intermittent Fault Conditions in this Section.
• Since fault condition in a wiring connector may trigger DTCs, always test the connectors related to this diagnostic
procedure for shorted terminals or poor wiring connection before replacing any component. Refer to 8A Electrical -
Body and Chassis for information on electrical fault diagnosis.
• To assist diagnosis, refer to 3 W iring Diagrams and Connector Charts in this Section, for the system wiring
diagram and connector charts.
Test Description
The following numbers refer to the step numbers in the diagnostic table:
3 A fault condition in any of the listed sensors will trigger these DTCs.
5 Incorrect camshaft, camshaft actuator or timing chain installation will trigger these DTCs.

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Engine Management – V6 – Diagnostics Page 6C1-2–62

DTC P0008, P0009 or P0016 Diagnostic Table
Step Action Yes No
1 1 Has the Diagnostic System Check been performed?
Go to Step 2 Refer to
4.4 Diagnostic
System Check in this Section
2 1 Switch off the ignition for 30 seconds.
2 Start the engine.
3 Allow the engine to reach the normal operating temperature.
4 Increase the engine speed to 2,000 rpm for 10 seconds.
5 Using Tech 2, select the DTC display function.
Does DTC P0008, P0009 or P0016 fail this ignition cycle? Go to Step 3 Refer to Additional
Information in this DTC
3 1 Are DTCs relating to the following DTCs also set:
• Camshaft actuator circuit
• CMP sensor circuit
• CKP sensor circuit Go to the
appropriate DTC
Table in this Section Go to Step 4
4 1 Inspect the engine for the following fault conditions. Refer to
6A1 Engine Mechanical – V6:
• incorrect installation of the CMP sensor,
• incorrect installation of the CKP sensor,
• timing chain tensioner fault condition,
• incorrectly installed timing chain,
• excessive play in the timing chain, and
• timing chain that jumped teeth.
W as any fault found and rectified? Go to Step 5 Refer to Additional
Information in this DTC
5 1 Using Tech 2, clear the DTCs.
2 Switch off the ignition for 30 seconds.
3 Start the engine.
4 Operate the vehicle within the conditions for running the DTC.
Does any of the crankshaft / camshaft position correlation DTCs fail
this ignition cycle? Go to Step 2 Go to Step 6
6 Using Tech 2, select the DTC display function.
Does Tech 2 display any DTCs? Go to the
appropriate DTC
Table in this Section System OK
When all diagnosis and repairs are completed, check the system for correct operation.
7.3 DTC P0030, P0031, P0032, P0036, P0037,
P0038, P0050, P0051, P0052, P0056,
P0057 or P0058
DTC Descriptor
This diagnostic procedure supports the following DTCs:
• DTC P0030 – O2 Sensor Heater Circuit Malfunction (Bank 1, Sensor 1)
• DTC P0031 – O2 Sensor Heater Circuit Low Voltage (Bank 1, Sensor 1)

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