Knock Sensor Wire

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WRXdan
Second Gear
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Joined: Mon Apr 26, 2004 5:03 pm
Location: IL

Knock Sensor Wire

Post by WRXdan »

I know the knock sensor wire is shielded, but does the wire shield connect to anything on the block side? My wire is trashed so I'm rebuilding it, I can't tell if the shield was ever connected to anything in the connector. This is all on the harness side. I keep tripping code 22s with a new sensor.
92 Turbo Legacy 4EAT
02 WRX - lightly modded (Gone but not forgotten)
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vrg3
Vikash
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Post by vrg3 »

I don't believe the shield is connected to anything on the block side. On the ECU side it's connected to a pin that is connected to ground inside the ECU.
"Just reading vrg3's convoluted, information-packed posts made me feel better all over again." -- subyluvr2212
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