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International Automotive Technicians Network
Re: Vehical Has No Power
Posted to Technical Discussion Forum on 8/29/2021

At a WOT run.

Scan data to look at will be O2, engine load and MAP.

If O2 is low and load Pid is low, look for air measurement issue.

If O2 is low and load Pid is high, look for fuel supply issue.

If O2 is high, load is low and MAP is low, look for In... Login to read more.