
1992 Pontiac Grand Am SE 2.3L MIL Lamp on
Code will set right after start up. Also thought of a/c voltage from alternator. Unplugged same results. Tested powers and grounds at PCM with 7 amp load. All tested good. Thanks in advance for any help.
FIX posted 9/5/2007
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Message Closed w/FIX
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VIN | 1G2NE5439N |
Engine | 2.3 L / 4 cyl / GAS |
Trans | 3-speed Automatic |
Delivery | FI / MPI |
Emissions | FED |
Symptoms | MIL Lamp On |
Occurs | Always |
Trouble Codes
43 | ESC Knock Sensor |
Message Closed w/FIX
Vehicle Data
1992 Pontiac Grand Am SE
VIN | 1G2NE5439N |
Engine | 2.3 L / 4 cyl / GAS |
Trans | 3-speed Automatic |
Delivery | FI / MPI |
Emissions | FED |
Symptoms | MIL Lamp On |
Occurs | Always |
Trouble Codes
43 | ESC Knock Sensor |