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2002 Jeep Grand Cherokee Laredo 4.7L No Start, Cuts out
Hi everyone, I have this jeep that is fighting me. Last Friday it came in and ran terrible no codes all the scan data looked good and both CKP/CMP scoped fine. When I do get it running it surges between 200 to 2000 RPM with the my foot on the [...] O2's are at...
FIX posted 8/18/2009
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Message Closed w/FIX
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| VIN | 1J4GW58N42 |
| Engine | 4.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | No Start, Cuts Out |
| Occurs | Always |
Trouble Codes
| P0601 | PCM Internal Check Sum Error |
Message Closed w/FIX
Vehicle Data
2002 Jeep Grand Cherokee Laredo
| VIN | 1J4GW58N42 |
| Engine | 4.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | No Start, Cuts Out |
| Occurs | Always |
Trouble Codes
| P0601 | PCM Internal Check Sum Error |
3 Replies Received
3 Replies Received
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