hi there. where is the tdc position sensor on a 94 h22a vtec. i have checked the timing 4 times and its all good. it bogs down when you give it gas and if you advance the timing it idles at 2.5k. it has almost no power. i was just wondering if the tcd position sensor is in the distributor or where its at so i can replace it.

 

it usually only looks for that in obd2, if not then it's referrence to the sensor in your distributor. looks up the ecu pinout and check continuity between the ecu and the dizzy. i've had to run new wires from the ecu to the dizzy once before for the same problem. it's cheaper than replacing a dizzy. but if u dizzy is bad, well big money.