22re knock sensor location. I looked at my 86 4runner to see the location and port where the sensor screws in and the 85 block is different and doesnt have the same port to screw the sensor into. On the block about 34 of the way back on the block towards the firewall. On this 1992 toyota 4runner 30 the knock sensor had failed causing the timing to retard itself aka limp mode.
A quick rockauto part number check showed me that the 4 cylinder knock sensor looks like the one on the left in your photo yet the right one looks identical to the 6 cylinder knock sensor for a few 6 cylinder engines. If you click the part number in rock auto it will show you a listing of all vehicles that use the same part number. The knock sensor on the 1994 22 re 4 cylinder engine is located on the passenger side of the engine.
Instead of pulling the lower intake up i decid. Where is knock sensor on 1994 toyota 4x4 22re answered by a verified toyota mechanic. Principles of operation explained mazda fs engine shown.
Wheel off pull starter access plate to get enough room to get into the area you need to work. On the 22re you will have to pull the pass. Gauge coolant temp sensor in lower intake plenum next to valve cover ac shutoff coolant temp sensor in coolant neckthermostat housing knock sensor side of block passenger side oil pressure sender side of block passenger side o2 sensor early trucks have one in the manifold later models have another downstream of the catalytic converter.
It has a shielded black wire going to it from the wriring harness.