You're looking at the ECU. The knock box is in the same area, just on the other side of the car. Has a large electrical connection and a vacuum line running to it.
-Dave '88 Jetta GLI 16V '91 Jetta GTX 16V '84 Vanagon In a message dated 6/30/01 8:37:41 PM US Eastern Standard Time, [email protected] writes: > Where exactly is the knock sensor control unit (CIS-E PL) in this car. I've > found what looks like it under the hood directly behind the right shock > tower (in front of the wheel). It has the iginition control unit mounted on > top of the casing. > > I tried to remove it and there are some seemingly round and body-colored > bolts holding the casing on. Any tips? >
