Code po155 BMW 540i 1998 E39 Workshop Manual

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OBD-14
I On-Board Diagnostics
I Engine diagnostic trouble codes: M52 engine (continued) - - -
P-code IBMW-FC ~DTC Definition
PO133
PO134
PO135
PO136
PO136
PO136
PO139
PO141
I I
PO150 1155 102 Sensor Circuit (Bank 2 Sensor 1)
I
I
229
186
25
156
157
215
220 61
PO150 02
Sensor Circuit
Slow Response (Banlc 1 Sensor 1)
02 Sensor Circuit No Activity Detected
(Bank 1 Sensor 1)
02 Sensor Heater Circuit (Bank 1 Sensor 1)
02 Sensor Circuit
(Banlc 1 Sensor 2)
02 Sensor Circuit (Bank 1 Sensor 2)
02 Sensor Circuit (Bank 1 Sensor 2)
02 Sensor Circuit Slow Response
(Bank 1 Sensor 2)
02 Sensor Heater Circuit
(Bank 1 Sensor 2)
PO153
PO154
PO155
PO156
PO156
PO156
PO150 1154 102 Sensor Circuit (Bank 2 Sensor 1)
153
PO159
PO161
PO170
02
Sensor Circuit (Banic 2 Sensor 1)
230
187
55
159
160
21 6
p~-~~--~ PO173
PO201
PO202
PO203
PO204
PO205
PO206
02 Sensor Circuit Slow Response (Banlc 2 Sensor 1)
02 Sensor Circuit No Activity Detected (Bank 2 Sensor
1)
02 Sensor Heater Circuit (Bank 2 Sensor 1)
02 Sensor Circuit (Bank 2 Sensor 2)
02 Sensor Circuit (Banlc 2 Sensor 2)
02 Sensor Circuit (Banlc 2 Sensor 2)
221
79
202 02
Sensor Circuit Slow Response (Banic 2 Sensor 2)
02 Sensor Heater Circuit
(Banic 2 Sensor 2)
Fuel Trim
(Banic 1)
203
6
5
22
24
33
23
Fuel Trim (Banic 2)
injector
Circuitlopen -Cylinder 1
injector
Circuitlopen - Cylinder 2
injector
Circuitlopen -Cylinder 3
Injector
Circuitlopen - Cylinder 4
injector
Circuitlopen - Cylinder 5
lniector
CircuitlOpen - Cvlinder 6

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1 On-Board ~iaanosticsl
I Engine diagnostic trouble codes: M62 engine (continued) -.
P-code I BMW-FC 1 Explanation I I
PO134 / 10 1 02 Sensor Circuit No Activity Detected (Bank 1 Sensor 1)
PO135
PO136
PO1 37
PO138
POI 39
PO140
PO141
PO150
PO151
- - . - . . . . - -. - - 02 Sensor Circu I Slow Response (Bann 2 Sensor 2) .. -- .- -- .- -- . - . . . -. . - ... - . - - - PO160 02 Sensor Circ~ t No Actv ly Delecleo (Bank 2 Sensor 2)
13
PO152
PO153
PO154
PO155
PO156
PO1 57
POI 58
-- 12
12
12
17
12
14
18
18 02
Sensor Circuit (Bank 1 Sensor 2)
02
Sensor Circuit Low Voltage (Bank 1 Sensor 2)
02
Sensor Circuit High Voltage (Bank 1 Sensor 2)
02
Sensor Circuit Slow Response (Bank 1 Sensor 2)
02
Sensor Circuit No Activity Detected (Bank 1 Sensor 2)
02
Sensor Heater Circuit (Bank 1 Sensor 2)
02
Sensor Circuit (Bank 2 Sensor 1)
02 Sensor Circuit Low Voltage (Bank 2 Sensor 1)
18
21 18
5
20
20
20
PO161
PO171
PO171
PO172
PO172
PO174
PO174
I I
PO201 1150 I Injector CircuiVOpen - Cylinder 1
02 Sensor Circuit High Voltage (Bank 2 Sensor 1)
02
Sensor Circuit Slow Response (Bank 2 Sensor 1)
02
Sensor Circuit No Activity Detected (Bank 2 Sensor 1)
02
Sensor Heater Circuit (Bank 2 Sensor I)
02 Sensor Circuit (Bank 2 Sensor 2)
02
Sensor Circuit Low Voltage (Bank 2 Sensor 2)
02
Sensor Circuit Hiqh Voltage (Bank 2 Sensor 2)
I I.
4
24
26
24
26
25
- 27
PO175
02 Sensor Heater Circuit (Bank 2 Sensor 2)
System Too Lean (Bank 1)
System Too Lean (Bank 1)
System Too Rich (Bank 1)
System Too Rich (Bank 1)
System Too Lean (Bank 2)
1
PO202
PO203
PO204
PO205
PO206
PO207
PO175 1 27 I System Too Rich (Bank 2) 1
25
I I'
System Too Rich (Bank 2)
157
155
152
151
154
156
Injector CircuiVOpen - Cylinder 2
Injector CircuiVOpen - Cylinder 3
Injector CircuiVOpen - Cylinder 4
Injector CircuitIOpen -Cylinder 5
Injector CircuiVOpen - Cylinder 6
lniector CircuiVOpen - Cylinder 7
injector CircuiVOpen - Cylinder 8 PO208 153