|
1990 Pontiac GRAND AM 2.3L Excessive Emissions, Poor Idle Quality, Misfire, MIL Lamp on
Vehicle came with a complaint of lack of power. Scanner shows a code 13 and 44. The o2 mv was fixed at 356 mv, IAC was at 89, INJ pulse at 3.9, coolant temp was functioning fine, tps voltage within spec, block learn at 155, idle about 1050. I tested the map se...
FIX posted 12/13/1998
iATN Members:
Login to view full TechHelp request Auto Repair Pros: Join iATN to read this TechHelp request Vehicle Owners: Find a nearby iATN member to repair your vehicle |
Message Closed
|
| VIN | 1G2ME14D7L |
| Engine | 2.3 L / 4 cyl |
| Emissions | FED EMISSIONS |
| Symptoms | Excessive Emissions, Poor Idle Quality, Misfire, MIL Lamp On |
| Occurs | Always |
| Misc. | Quad Dohc |
Trouble Codes
| 13 | o2 circuit short or open |
| 44 | lean exhaust |
Message Closed
Vehicle Data
1990 Pontiac GRAND AM
| VIN | 1G2ME14D7L |
| Engine | 2.3 L / 4 cyl |
| Emissions | FED EMISSIONS |
| Symptoms | Excessive Emissions, Poor Idle Quality, Misfire, MIL Lamp On |
| Occurs | Always |
| Misc. | Quad Dohc |
Trouble Codes
| 13 | o2 circuit short or open |
| 44 | lean exhaust |
Video