1989 Chevrolet Cavalier 2.0L Poor Fuel Economy, MIL Lamp on
when cold start up on a cool morning, engine loads up with too much fuel. after it goes to closed loop the check engine light comes on with code 45. So this tells me the oxygen sensor is doing its job. Is it possible that the coolant sensor is out of range? I ...
FIX posted 4/19/2004
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 6 Replies Received (View Replies)6 Replies Received (Hide Replies)Related Documents & MediaRelated Documents & Media |
Message Closed w/FIX
Vehicle Data1989 Chevrolet Cavalier
Trouble Codes
|
Message Closed w/FIX
Vehicle Data
1989 Chevrolet Cavalier
VIN | 1G1JC1117K |
Engine | 2.0 L / 4 cyl / GAS |
Trans | 3-speed Automatic |
Delivery | FI / tbi |
Symptoms | Poor Fuel Economy, MIL Lamp On |
Occurs | Cold, Hot |
Trouble Codes
45 | rich exhaust |