I know we had this discussion before, but i just burned a 3wire bosch oxy sensor...

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Old Oct 14, 2001 | 01:49 PM
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Ken 4000's Avatar
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Default I know we had this discussion before, but i just burned a 3wire bosch oxy sensor...

i'm sure i hooked it up right, i got the oxygen sensor bung down tward the collection point of the header, i bought a 3 wire oxygen sensor, i clipped the plug off it, took the middle wire and hooked it to the oxygen sensor comp wire, and got the red and black and hooked the red to pos on the coil and black to ground on the coil.

i had it on for a month so far and it no longer works now. idles sloppin all over the place.
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Old Oct 14, 2001 | 04:13 PM
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Default Re: What year is your 4k? You shouldnt need a 3 wire?

2 wire would do fine.

Plus, I wouldnt hook it up to my coil..........
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Old Oct 14, 2001 | 05:35 PM
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Ken 4000's Avatar
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Default Engines out of a 86 4k 1.8L

back about 20 or 30 threads we where dis. about putting a header on and about the oxy sen. placement, and i was told i needed a 3 wire to heat up the sensor faster.
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