I have a code Po505.

What is your question?

I have cleaned the throttle body, replaced the idle air control valve, and the throttle position sensor. The jeep will not idle when cold, but runs ok when at temp.

What makes this problem better or worse?

It is worse when engine is cold

How long has your 2001 Jeep Wrangler had this problem?

a few weeks

Visitor

in Sierra Vista AZ

Jul 27, 2020

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What are the best Jeep repair shops?

RepairPal Certified shops can diagnose and repair your 2001 Jeep Wrangler. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.

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What is your question?

Popular Answer

I have a code Po505.

What is your question?

I have cleaned the throttle body, replaced the idle air control valve, and the throttle position sensor. The jeep will not idle when cold, but runs ok when at temp.

What makes this problem better or worse?

It is worse when engine is cold

How long has your 2001 Jeep Wrangler had this problem?

a few weeks

Visitor

in Sierra Vista AZ

Jul 27, 2020

1 Reply

Popular Answer

pushrodon Jul 27, 2020

P0505 JEEP Possible Causes: What does this mean? Faulty Idle Control System motor Idle Control System motor harness is open or shorted Idle Control System motor circuit poor electrical connection Faulty Powertrain or Engine Control Module Vaccum leaks or damaged hoses or improper routing

pushrodon Jul 28, 2020

You either did do any or did not have the required testing performed - or you just omitted that part. It is crucial for the proper testing and *hands-on* evaluation be conducted by qualifying personnel prior to parts replacement. Good luck!

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Popular Answer

What are the best Jeep repair shops?

RepairPal Certified shops can diagnose and repair your 2001 Jeep Wrangler. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.