1989 GMC Suburban "knock sensor ground" Questions

...ifits too advanced and pings ...AFTER YA ZERO IT...then ya got knock sensor problem. or bad ground at ESC electronic spark control advances and retaRDS IGNITION TIMING for best ...

...knock sensor maf sensor hybrid sensor this model doesn't have a crank or cam sensor. I've tested every wire over and over it's a train wreck! I know this wasn't an answer, what I said I have empathy ...

Knock Sensor Circuit MalfunctionPossible causes- Faulty knock sensor- Knock sensor circuit short to ground- Knock sensor circuit short to power- Knock sensor circuit open- Faulty Engine Control Module

...Knock sensor wire is located near the Ignition coil wiring the electro magnetic interference from the Ignition coil can rub off on the knock sensor wire causing the brain to think the knock sensor is ...

...knock sensor wiring schematics Knock sensor is a single wire red/blue wire. Sensor is located by starter under intake manifold and according to schematic goes straight to ecm pin 9. Ground is engine ...

...Knock Sensor 1 Circuit Malfunction Bank 1 or 1 Sensor- Knock sensor circuit short to ground - Knock sensor circuit short to power - Knock sensor circuit open - Faulty knock sensor - Faulty Engine ...

...knock sensor came back on within 2 weeks Did they replace the knock sensor?Check the wire going to the sensor(knock).Look for a bare place hiting up against something ,grounding it out.Make sure the ...

...Knock Sensor is designed to detect pinging..and the ECM adjusts the ignition timing and fuel mixture to prevent knocking to continue..It is very difficult to replace ..however quite easy to ...

...knock sensor location Hiya, Here you go: 2.5L EngineTo Remove: Disconnect the battery ground cable. Remove the air cleaner housing. Vehicles with 5-spd transmission: Remove the clutch slave cylinder ...

...knock sensor? Check engine lite came on and AutoZone read the code which said there was a problem with the knock sensor. Where does the knock sensor wire terminate so I can simply check to be sure it ...