limp home but no fault code
#1
limp home but no fault code
96 WRX import.
Decat, walbro, k+N panel filter, and ScoobyECU
Been running fine for ages, then noticed a boost drop. Subsequently learned it had gone into limp home mode. Cleared ECU...ran OK for a while, then limped itself again. Cleared ECU...similar. Now it is doing it every journey. Will be OK for a few accelerations past 0.5 bar, then you can feel it suddenly drop off under an acceleration and go into limp again.
Did an ecu fault code check...just a flashing OK CEL and no codes.
Cleaned up probe on MAF. Blew out a few pipes.
So what is the common place to go to next? There is no misfire or anything. Stumped!
Decat, walbro, k+N panel filter, and ScoobyECU
Been running fine for ages, then noticed a boost drop. Subsequently learned it had gone into limp home mode. Cleared ECU...ran OK for a while, then limped itself again. Cleared ECU...similar. Now it is doing it every journey. Will be OK for a few accelerations past 0.5 bar, then you can feel it suddenly drop off under an acceleration and go into limp again.
Did an ecu fault code check...just a flashing OK CEL and no codes.
Cleaned up probe on MAF. Blew out a few pipes.
So what is the common place to go to next? There is no misfire or anything. Stumped!
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#8
Cleaned up everything again. Reset. lasted a couple of days. Then kicked back into limp mode on a high gear acceleration full boost...wasn't misbehaving etc, just kicked in to limp???
Got to be a likely culprit....need help.
Anyone recommend a diagnostics/garage near Kings Lynn Norfolk
Got to be a likely culprit....need help.
Anyone recommend a diagnostics/garage near Kings Lynn Norfolk
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