|
1984 Cadillac DeVille 4.1L Poor Idle Quality, no data from ecm
All fuses and fusible links are ok, ECM red connector pin
15, 16, and 10 all have 12 volts. Pin 12, 13, and 6 all
have good ground. ALDL connector pin A is grounded, pin B
is 5 volts.
FIX posted 3/7/1999
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
|
Related Documents & Media 
| VIN | 1G6AM4784E |
| Engine | 4.1 L / 8 cyl |
| Emissions | FED |
| Symptoms | Poor Idle Quality, No Data From ECM |
| Occurs | Always |
| Misc. | Deville |
Trouble Codes
| N0NE | do data using either snap-on or otc scanners or in car unit |
Message Closed
Vehicle Data
1984 Cadillac DeVille
| VIN | 1G6AM4784E |
| Engine | 4.1 L / 8 cyl |
| Emissions | FED |
| Symptoms | Poor Idle Quality, No Data From ECM |
| Occurs | Always |
| Misc. | Deville |
Trouble Codes
| N0NE | do data using either snap-on or otc scanners or in car unit |
Video