Hi All,

So I have this issue with my 2010 Acura TL. My check engine light came up and it says P0365 code. I went to Firestone for diagnosis and he said issue with crankshaft position sensor and needs to be replaced. Thing is he said it will cost me about $750.00.
I was browsing around and see it shouldn't cost so much. Can anyone please help me with how much does it usually cost to get it fixed and can I do it myself?

My warranty expires as well. Dealer says $145 for diagnosis.

Please help..

 

By the way I have about 45K miles on it.
Anyone please advice. I checked in AutoZone for compatible sensor and it costs $100. Repair guys estimated $580 as labor charge. Is this acceptable or did they quote way too much?

Please help

 

Is car under warranty? I had mine done at dealer under warranty. 750 sounds crazy.

 

Thanks for your reply. Unfortunately it's not under warranty.

 

Unfortunately that estimate might be in line with reality. The sensor is located behind the cam sprocket. The timing belt has to be removed, etc, etc. The part cost only between $60 to $100, the rest is labor. See attached.

 

Thanks. I see that they quoted $180 for the part and $570 for labor. Any problem if I get it fixed by some AAA accredited auto shop if they quote less for labor compared to firestone?

 

I personally would get other quotes/estimates.

 

Just came back from dealer and he said this is not issue with Camshaft position sensor but there is some issue with engine harness and he recommended to replace it. Per his quote, its gonna cost me $1750

Not sure should I go to other dealer and have him diagnosis done and then take a call. Please advice

 

^you need to make sure. have a 2nd opinion somewhere else.

 

Thanks for your response. When you say 2nd opinion, should I go to other Acura dealer?

 

I wouldn't trust a dealer if they told me my car has a steering wheel. I have had MANY personal experiences that just make you shake your head in disgust.

A faulty harness is not very common unless it's damaged by accident or someone "messing" with it and burning out some wires. Any good mechanic has access to information for diagnosing your problem. Try searching for one that specializes in Honda/Acura. Search the internet for "2010 Acura TL P0365". Sometimes you'd be surprised what you find or how easy it can be to repair yourself. And when you do get it repaired please post the results in this thread to help others that might fall victim to this gremlin. Personally I prefer to know what is faulty before I bring it to a mechanic.

 

...and of course before you start changing harnesses and sensors, how is your battery doing?

 

No issues with battery. I have dropped off my car at other place to see what they will come up with. Once I hear from them, I will post here.

 

Ok, just got my car back. Had checked with other dealer and he fixed it for 400. Problem was with harness where 1 wire had issue. He fixed it and now its fine.
I tried to go upto 5000 rpm and I notice that it stalls at 5000 rpm when parked. Is this how it is or do you think it is not fully fixed?

 

I think the rev limiter is 5000 - 5500 RPM. Correct me if I am wrong.
Just want to make sure no issues after I got it back today hence asking expert advice here. Thanks

 

I believe there is a static rev limiter that won't let the car go past 4K when it's not moving. When it's moving, it should go right to the redline.