Hey lads first post here outside of the introduction, have the code p0327 on my 03 Impreza WRX conversion, this has more than likely being asked countless times but I'd like to state my own problem that I'm at a loss at
What I've done so far:
• New OEM Subaru sensor
• roughly 60° orientation
• cleaned and tested mounting ground on the block
•Checked continuity from ECU connector B4 (yellow) to knock sensor plug
•Inspected shield wire
•Disconnected negative battery terminal for 1 hour to reset the ECU with new OEM senor
After all this I still have the p0237 low input code as soon as the key is on and it will not clear using my diagnostics. I've read that the MAF can sometimes trigger the code but Im not sure at all, any help is greatly appreciated
What I've done so far:
• New OEM Subaru sensor
• roughly 60° orientation
• cleaned and tested mounting ground on the block
•Checked continuity from ECU connector B4 (yellow) to knock sensor plug
•Inspected shield wire
•Disconnected negative battery terminal for 1 hour to reset the ECU with new OEM senor
After all this I still have the p0237 low input code as soon as the key is on and it will not clear using my diagnostics. I've read that the MAF can sometimes trigger the code but Im not sure at all, any help is greatly appreciated