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Engine codes 223 & 121 700

posted by  Jerry Warren on  Sat Aug 7 18:05 CST 2004
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last visit: Tue Sep 2 17:06 CST 2008
[RELATED]

I meant 223, sorry.

The wiring diagram I have doesn't show pin 0 on the Mass Flow Meter. The pins are labeled 1 to 6 with 1 being the Gnd. (shows Bn wire).

Pin 5 is indicated a blue with Yellow tracer and that is the should be the same color wire for the pin 1 of the IAC (idle air conrtol valve). The two wires merge at pin 9 on the computer for LH 2.4

There is a third wire blue with yellow tracer that merges with the other two at pin 9. The origination of the third wire depends on the model.






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New Engine codes 223 & 121 [700]
posted by  babyfox  on Sat Aug 7 17:03 CST 2004 >


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