B229A Isuzu Impulse OBD Code

OBD/2 B229A error code description and symptoms.

Catalytic converters must be warm before they can work properly. On a cold start the PCM provides a rich mixture to keep the cold engine running.
All that extra fuel goes into the catalytic converter. But the exhaust isn't very hot, because, ah, the engine is pretty cold. GM has employed several strategies to fire up the catalytic converter quicker and reduce cold start emissions. One way is to use a secondary air pump that pumps outside air directly into the catalytic converter.

On some transmissions, such as automated manual transmissions or automatic transmissions with manual mode, the GSP switch lets the TCM know whether or not the driver has selected automatic or manual function. On manual transmissions, the GSP switch informs the TCM which gear the driver is selecting, and may function as a neutral safety switch, depending on system design. The TCM also uses the gate select position switch to monitor transmission operation. For example, if the driver selects manual mode and selects 3rd gear on an automatic transmission, the TCM may monitor speed sensors to detect clutch and brake slippage.

B229A Isuzu Impulse Error Code Repair Process :

The scent may B229A signal oil or coolant leaking from their normally closed-loop systems, or it may indicate dangerous exhaust gases invading your car's interior. Car and truck exhaust contains toxic gases such B229A, so if the inside of your car air suspension height sensor power circuit short to ground as if you were standing behind your car, get out and get it fixed. Fight the urge to take a little nap first. So sleepy. That's the carbon monoxide talking, friends. At least open a window on your way to the shop.

Common Causes of Isuzu Impulse B229A OBD2 Code

A common cause of code B229A is the failure of Air Suspension Height Sensor Power Circuit Short To Ground, but there are several other possible causes as well, such as ;

Dirty Oil
Faulty Fuel injector
Faulty Variable Camshaft Timing (VCT) position solenoid
Foreign matter caught in fuel filler cap

B229A is a kind of Body Trouble Code

Auto body problems aren't always easy to spot. Diagnosing auto body problems sometimes requires a little know-how. In this section you'll find articles dedicated to teaching you how to diagnose auto body problems.

Engine OBD 2 Codes website is a freeware resource center for engine trouble codes.

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B229A Isuzu Impulse OBD Code

B229A Isuzu Impulse Error Code Repair Process :

Common Causes of Isuzu Impulse B229A OBD2 Code

B229A code for other Isuzu cars