Throttle position sensor/Crankshaft position sensor

What is your question?

stopped to vote and shut my jeep off. went to start it and it would turn over but not fire. Ran OBD check and it showed bad crankshaft position sensor and bad throttle position sensor (po122). replaced both and now have all both the same codes and PO123. Still won't start. Any suggestions?

Stressed out in Shickshinny PA

Nov 3, 2010

Popular Answer

What are the best Jeep repair shops?

RepairPal Certified shops can diagnose and repair your 2002 Jeep Grand Cherokee. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.

2002 Jeep Grand Cherokee auto repair 2002 Jeep Grand Cherokee estimates 2002 Jeep Grand Cherokee questions 2002 Jeep Grand Cherokee problems 2002 Jeep Grand Cherokee recalls

What is your question?

Popular Answer

Throttle position sensor/Crankshaft position sensor

What is your question?

Stressed out in Shickshinny PA

Nov 3, 2010

1 Reply

Popular Answer

ZeeTechon Nov 3, 2010

Which engine? 4.7L V-8 or 4.0 L-6?? Zee

Join the conversation!

Popular Answer

What are the best Jeep repair shops?

RepairPal Certified shops can diagnose and repair your 2002 Jeep Grand Cherokee. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.