Having problems with your 2002 Jeep Grand Cherokee ?

PO725 Engine speed sensor circuit malfunction

\015 COde PO725 Engine Speed Sensor circuit malfunction. Tach jumps and cover blew off.\015 Posted / edited by AnonymousUser on : 22-01-2018

Answers :

Trouble Code: P0725

A/T Engine Speed Sensor Circuit Malfunction

Possible Causes:

Check for trouble codes related to the CKP Sensor

CKP Sensor signal circuit open, shorted to ground or to power

CKP Sensor is damaged or has failed (open or shorted)

Intermittent wiring or connector problems

PCM has failed
Repair Help & Product Troubleshooting for 2002 Jeep Grand Cherokee

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PO725 Engine speed sensor circuit malfunction

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