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I have a quick question so I recently just replaced my cam sensor about 2 weeks ago and just replaced my map sensor yesterday due to a p0237 vag com code. The main problem my gti mkiv 1.8t has is its hard to start, never turns on after the first crank takes about two to three cranks for the engine to turn over. I was almost certain that once I replaced the map sensor it would start with no problem.but it didn't, however I noticed that once I disconnect the battery and connect it again the car turns on, on the first try. I wanted to know if I need to get the ecu reprogramed once I install a can sensor and or map sensor? Also was thinking if mabey I just need to clear the codes for it to work properly?
Thanks in advance as this car is giving me a headache..
Thanks in advance as this car is giving me a headache..