I have a 2004 a4 1.8l audi that has a cel, code p0302, it is intermittent, it has 85,000 miles on it, it does it mostly after sitting for a while, So i changed plugs, all coils, swaped coils, swaped injectors, and when it does it the cel will flash , it is a miss fire but I.m lost , it is not going through any coolant, any ideas, when it runs it runs great, im at a loss, thanks for any help

15

Asked by wferris731 Aug 24, 2016 at 07:51 PM about the 2004 Audi A4 1.8T quattro Sedan AWD

Question type: Maintenance & Repair

I have a 2004 a4 1.8l audi that has a cel, code p0302, it is intermittent, it has
85,000 miles on it, it does it mostly after sitting for  a while, So i changed
plugs, all coils, swaped coils, swaped injectors, and when it does it the cel will
flash , it is a miss fire  but I.m lost , it is not  going through any coolant, any
ideas, when it runs it runs great, im at a loss, thanks for any help

3 Answers

1,070

Lol.... It is ur engine speed sensor/crankshaft speed sensor about 70$-80$ at Orilley easy fix its located right below the engine oil filter u need a hex key I for got what size.... Step 1. Remove car battery or wires. Step 2. Remove coolant screw, lift up pull back towards u N gently remove connector underneath N put it on the far right at ur best dnt break it. Step 3. Look for grey or white connector behind coolant tank after remove then disconnect N follow it right below oil filter is the sensor.... Use extension from an angle n u will get it out without removing oil filter might need some light... when done removing put every thing back in opposite way N remember all this can be done with just removing coolant tank only no need to lift or jack car up....lmk when ur done or need more help.

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