1992 Pontiac Sunbird SE 3.1L MIL Lamp on
o.k. gm techs i need your help. i have replaced the manifold air tempreature sensor. (old one was out of of range) verified five volt refrence signal, and ground wire o.k. verified all wiring between pcm and sensor. o.k. new mat sensor is within specified rang...
FIX posted 4/25/2006
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Vehicle Data1992 Pontiac Sunbird SE
Trouble Codes
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Vehicle Data
1992 Pontiac Sunbird SE
VIN | 1G2JB51T2N |
Engine | 3.1 L / 6 cyl / GAS |
Trans | 3-speed Automatic |
Delivery | FI / MPFI |
Emissions | OBD1 CANADIAN EMISSIONS |
Symptoms | MIL Lamp On |
Misc. | 4 Door |
Trouble Codes
25 | manifold air tempreature sensor signal voltage low |