ISUZU KB P190 2007 Workshop Repair Manual

ISUZU KB P190 2007 Workshop Repair Manual KB P190 2007 ISUZU ISUZU https://www.carmanualsonline.info/img/61/57177/w960_57177-0.png ISUZU KB P190 2007 Workshop Repair Manual
Trending: oil pressure, transmission, door, engine coolant, mirror, brake light, maintenance

Page 2421 of 6020

ISUZU KB P190 2007  Workshop Repair Manual ENGINE DRIVEABILITY AND EMISSIONS 6E–251
LACK OF POWER, SLUGGISH OR SPONGY SYMPTOM
DEFINITIONS: Engine delivers less than expected power. Attempting part-throttle acceleration results in little or n

Page 2422 of 6020

ISUZU KB P190 2007  Workshop Repair Manual 6E–252 ENGINE DRIVEABILITY AND EMISSIONS
12 Monitor “B1S1 (Bank 1 Sensor 1) Status ” on the Tech
2.  
Is the “ B1S1 (Bank 1 Sensor 1) Status ” in the rich
condition? — Verify repair Go to

Page 2423 of 6020

ISUZU KB P190 2007  Workshop Repair Manual ENGINE DRIVEABILITY AND EMISSIONS 6E–253
21 Is the ECM programmed with the latest softwarerelease?  
If not, download the latest software to the ECM using
the  “SPS (Service Programming System)”

Page 2424 of 6020

ISUZU KB P190 2007  Workshop Repair Manual 6E–254 ENGINE DRIVEABILITY AND EMISSIONS
DETONATION/SPARK KNOCK SYMPTOM
DEFINITIONS: A mild to severe ping, usually worse under acceleration. The engine makes a sharp metallic knocking
sound that ch

Page 2425 of 6020

ISUZU KB P190 2007  Workshop Repair Manual ENGINE DRIVEABILITY AND EMISSIONS 6E–255
12 Check spark plugs for proper heat range.Were incorrect spark plugs installed? — Verify repair Go to Step 13
13 1. Remove excessive carbon buildup with a

Page 2426 of 6020

ISUZU KB P190 2007  Workshop Repair Manual 6E–256 ENGINE DRIVEABILITY AND EMISSIONS
POOR FUEL ECONOMY SYMPTOM
DEFINITIONS: Fuel economy, as measured by an actual road test, is noticeably lower than expected. Also, economy
is noticeably lower

Page 2427 of 6020

ISUZU KB P190 2007  Workshop Repair Manual ENGINE DRIVEABILITY AND EMISSIONS 6E–257
14 Monitor “B1S1 (Bank 1 Sensor 1) Status ” on the Tech
2. 
Is the “ B1S1 (Bank 1 Sensor 1) Status ” in the rich
condition? — Verify repair Go to S

Page 2428 of 6020

ISUZU KB P190 2007  Workshop Repair Manual 6E–258 ENGINE DRIVEABILITY AND EMISSIONS
EXCESSIVE EXHAUST EMISSIONS OR ODORS SYMPTOM
DEFINITIONS: Vehicle fails an emission test. There is excessive “rotten egg” smell. (Excessive odors do not

Page 2429 of 6020

ISUZU KB P190 2007  Workshop Repair Manual ENGINE DRIVEABILITY AND EMISSIONS 6E–259
16 1. Remove excessive carbon buildup with a topengine cleaner. Refer to the instructions on the top 
engine cleaner can.
2. Perform the exhaust emission tes

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ISUZU KB P190 2007  Workshop Repair Manual 6E–260 ENGINE DRIVEABILITY AND EMISSIONS
24 Is the ECM programmed with the latest softwarerelease?  
If not, download the latest software to the ECM using
the  “SPS (Service Programming System)”
Trending: clutch, parking sensors, switches, clock reset, headlight bulb, 4wd check, tyre pressure