Advertisement [ ? ]
Site Links
- Lease Calculator
- Advertise
- My Car ongoing Review
- Members' Chat
- Cars For Sale
- Car Dealers
- Honda "Fit" Manual
- Hyperflex Bushings
- For Sale
- Fix your Car
- Car Manuals
- other manuals - Reference Materials
- DIY Repairs
- Articles
- Video
- Link with Us
- Search Help
- Code your Mac!
- Fly, race, anything R/C
S40 check engine light on..
Car: Volvo, S40, 2002, 1.9L turbo - Back to Fix-It - Volvo Repair Manuals
Q.hi! 2002 volvo s40 check engine light on.
po036 code heather bank 2 sensor relay can you tell me where is the sensor relay located for this codo or haw to fix this code i instolled 2 02 sensor and still get the check engen light. can you help me fix this. mike.
I already checked/done: install 2 new 02 sensor and the code po036 came up heather bank 2 sensor relay can you tell me how to fix this problem.and where is this relay located.to see if is folty.
Answer Condition:
Diagnostic trouble code (DTC) ECM-18 or p0036 or ECM-1C is stored if the heated oxygen sensor (HO2S) pre-heating circuit is short-circuited to ground or voltage, if there is an open-circuit in the circuit or if the resistance in the element is incorrect.
Substitute Value
Fuel trim disabled.
Possible Source
Signal Too High:
Short-circuit to supply voltage in the signal cable
Faulty heated oxygen sensor (HO2S).
Signal Too Low:
Short-circuit to ground in the signal cable
Faulty heated oxygen sensor (HO2S).
Signal Missing:
Open-circuit in the signal cable
Faulty heated oxygen sensor (HO2S)
Contact resistance an.. >> login for more
-
Please login to your Member Account
to view all answers.
Membership required
>>Contribute your Answer<< - Submit your Question