2001 Oldsmobile Alero GL 2.4L No Start
car towed in no start, owner replaced fuel filter, has good fuel pressure, good spark, no pulse to injectors. the alternator looks new, customer did not comment on replacement. codes po621,p1632 present. no check engine lite. Had a no start after alt replaceme...
FIX posted 4/19/2006
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 2 Replies Received (View Replies)2 Replies Received (Hide Replies)Related Documents & MediaRelated Documents & Media |
Message Closed w/FIX
Vehicle Data2001 Oldsmobile Alero GL
Trouble Codes
|
Message Closed w/FIX
Vehicle Data
2001 Oldsmobile Alero GL
VIN | 1G3NL12T4I |
Engine | 2.4 L / 4 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / sefi |
Emissions | OBD-II Compliant |
Symptoms | No Start |
Occurs | Always |
Trouble Codes
P0621 | Generator L-Terminal Circuit Malfunction |
P1632 | TCM Internal - Test Internal Watchdog Performance |