
1996 Pontiac Grand Am SE 2.4L MIL Lamp on
i had this grand am come in with mil on with a p0440 and p1601. p0440 keeps comming back at first start up at idle or driving.i check both purge and vent solenoids,both are operating [...] tested the system and held prssure good, no leaks at all. i can actuate...
FIX posted 12/20/2007
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Message Closed w/FIX
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VIN | 1G2NE12TXT |
Engine | 2.4 L / 4 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Misc. | Sedan |
Trouble Codes
P0440 | EVAP System Leak Detected |
P1601 | PCM Serial Communications Malfunction |
Message Closed w/FIX
Vehicle Data
1996 Pontiac Grand Am SE
VIN | 1G2NE12TXT |
Engine | 2.4 L / 4 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Misc. | Sedan |
Trouble Codes
P0440 | EVAP System Leak Detected |
P1601 | PCM Serial Communications Malfunction |