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P0691 Engine Diagnostic Code For Pontiac Sunbird
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P0691 engine code for Pontiac Sunbird provides below are generic codes that may not apply to all vehicles. Pontiac Sunbird manufacturer uses specific Pontiac Sunbird diagnostic code that are different from the codes shown below. Foreign vehicles may also use DTC codes different from the generic DTC codes. |
Do you have fresh, clean fuel in the tank? If it's empty, fill it up and go! If it's full, check P0691 that the fuel shut-off valve is open and that it is clean. Stale fuel, dirt and debris are the most common cause of outdoor power equipment not starting properly. If you store equipment with untreated gas in the tank, it can lead to engine damage.
P0691 Diagnostic Trouble Code For Pontiac Sunbird Meaning
| P | 0 | 6 | 91 |
|---|---|---|---|
| Powertrain Problem | SAE - Generic | Computer And Auxiliary Outputs | 91 Engine Fault Code |
How to fix P0691 engine diagnostic code For Pontiac Sunbird ?
Starting letter P diagnostic code shows that there are problems in engine, transmission and emissions systems.
If your "Check Engine Light" is on, it means your vehicle has one or more OBD II Trouble Codes so you have to check your engine diagnostic code tool.
If your vehicle is an older model with a non-electronic Computer And Auxiliary Outputs, you can check the distributor cap to see whether the spark is getting from there to the coil and on to the spark plugs.
Don't forget ! If your P0691 engine code not resolved on and there are trouble codes in your computer, your vehicle will not pass an OBD 2 emissions test. The light must be off and there must be no codes in memory to pass an OBD 2 emissions test. In addition, all of the OBD II self-monitors that check for faults must have run and completed without finding any further problems to pass the test.