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2000 Jeep Grand Cherokee Laredo 4.7L Stall, Poor Fuel Economy, MIL Lamp on
We have spent a little time on this one, I am thinking we have a bad pcm, but not ready to go there yet, came in with pcv hose off, any help greatly appreciated, thanks. Engine will loose rpm and die when goes to closed loop, will restart and die after 5 minut...
FIX posted 4/2/2008
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Message Closed w/FIX
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Related Documents & Media | VIN | 1J4GW48N5Y |
| Engine | 4.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Stall, Poor Fuel Economy, MIL Lamp On |
| Occurs | Always, Hot, Idle |
Trouble Codes
| P0132 | Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit High Voltage |
| P0505 | Idle Speed Control System |
Message Closed w/FIX
Vehicle Data
2000 Jeep Grand Cherokee Laredo
| VIN | 1J4GW48N5Y |
| Engine | 4.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Stall, Poor Fuel Economy, MIL Lamp On |
| Occurs | Always, Hot, Idle |
Trouble Codes
| P0132 | Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit High Voltage |
| P0505 | Idle Speed Control System |
Video