sierrafery
Well-Known Member
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i've already said... and off course that if you want to check the wiring you must measure on the wires not on the ECU
if you get pen circuit on these bridge pins one side and measure on the other side on those pins you must have closed circuit if the wiring is not interrupted
check continuity to earth on wire from pin 1 also check resistance between pins 1 - 2 , 1 - 3 (with ECU and sensor disconnected) on the part which goes to sensor... it must be open circuit ..., if not the wiring is chaffed
if you get pen circuit on these bridge pins one side and measure on the other side on those pins you must have closed circuit if the wiring is not interrupted
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