TCV/CPU wiring - check engine light
#1
TCV/CPU wiring - check engine light
I have had this issue for a few months now, i have 2 codes that i am getting which are the following.
P0237 - Turbocharger/Supercharger Boost Sensor 'A' Circuit Low
OBDII Code P0237 - Turbocharger/Supercharger Boost Sensor 'A' Circuit Low | Nissanhelp.com
OBDII Code P0236 - Turbocharger/Supercharger Boost Sensor 'A' Circuit Range/Performance | Nissanhelp.com
I have replaced my TCV and the codes are still showing, I took it to my local Volvo mechanic and he said since i replaced the TCV he thought it was a part of the wire harness that is faulty which is why when i clear the code it immediately shows and never clears from the car, and he said it could be anywhere from $100 - $1,000 to find the faulty part of the wiring and fix it...
So my questions are-
- Could that be the correct issue with my car and if so, is that about the correct price to find the right issue with the car and fix it?
- Seeing as though the codes are pertaining to the TCV it would have to be the wires going/coming from that right?
I have to get my car smogged for my tags so its kinda urgent that i solve this problem soon unfortunately.
Any information on this would be greatly appreciated! Thank you!
P0237 - Turbocharger/Supercharger Boost Sensor 'A' Circuit Low
OBDII Code P0237 - Turbocharger/Supercharger Boost Sensor 'A' Circuit Low | Nissanhelp.com
&
P0236 - Turbocharger/Supercharger Boost Sensor 'A' Circuit Range/PerformanceOBDII Code P0236 - Turbocharger/Supercharger Boost Sensor 'A' Circuit Range/Performance | Nissanhelp.com
I have replaced my TCV and the codes are still showing, I took it to my local Volvo mechanic and he said since i replaced the TCV he thought it was a part of the wire harness that is faulty which is why when i clear the code it immediately shows and never clears from the car, and he said it could be anywhere from $100 - $1,000 to find the faulty part of the wiring and fix it...
So my questions are-
- Could that be the correct issue with my car and if so, is that about the correct price to find the right issue with the car and fix it?
- Seeing as though the codes are pertaining to the TCV it would have to be the wires going/coming from that right?
I have to get my car smogged for my tags so its kinda urgent that i solve this problem soon unfortunately.
Any information on this would be greatly appreciated! Thank you!
#2
#3
#4
I took off my original TCV because i was getting a code and put on IPD's HD-TCV and then the codes cleared.. then i got the code sometime later and now i put back on my old TCV that was defective.. i may try and put on my dad's S70 GLT TCV and see if that does anything..
Only reason i think it is electrical is because when i clear the code, it immediately returns before i even start the car. So i would think the electrical is tripping it rather than the TCV itself.. hope not.
Only reason i think it is electrical is because when i clear the code, it immediately returns before i even start the car. So i would think the electrical is tripping it rather than the TCV itself.. hope not.
#5
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