
2000 Dodge Intrepid 2.7L MIL Lamp on
intermittent ses code p1391 loss cmp/ckp. replaced both sensors and timing chain and guides. using scope intermittently ckp signal losses pulse or pulse not as high as others. also intermittently will have spike go down( neg voltage -2.5ish volts)when back pro...
FIX posted 2/5/2010
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Message Closed w/FIX
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VIN | 2B3HD46R6Y |
Engine | 2.7 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / GAS |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Cold, Under Load |
Trouble Codes
P1391 | CKP Or CMP Sensor Signal Intermittent |
Message Closed w/FIX
Vehicle Data
2000 Dodge Intrepid
VIN | 2B3HD46R6Y |
Engine | 2.7 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / GAS |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Cold, Under Load |
Trouble Codes
P1391 | CKP Or CMP Sensor Signal Intermittent |