Paul Davis
Members
I have been suffering with acceleration lag, no faults, live data for all sensors look good. The only one that I suspect not in range is the throttle body. When I accelerate the throttle body opens for a few seconds and then shuts while still accelerating. I have changed the IMRC sensor, but now the throttle body is almost fully open at idle with engine at temperature. What is the electronic relationship between the APP sensor and the throttle body. Should the throttle body follow the APP sensor position I.e APP at 0 TB at 0, APP at 50% TB at 50% etc