The reason for the confusion is that that page shows all 5 sensors. Look at the "MODEL" column and you will figure it out. It breaks all the rules of the usual Toyota EPC. Also the sensor numbering (No. 1, No. 2, etc.) is not consistent with the TSRM adding to the confusion.
Does anyone know the part numbers of the two engine wire harness clamps that connect to the intake tract. Mine have turned to dust. The EPC lists a bunch of clamps here
http://www.cygnusx1.net/supra/library/EPC/MKIII_NATO/291420/8202_6.html
but I don't see any way to correlate them with...
Do you have the original Toyota AFM? If so, it is one of the 5 wires that plugs into the AFM. It is not a ground, and grounding it is not going to be a good thing.
To use the dye, you need to clean the engine first, then run it for a few minutes, shut it off and look for the leak. By the way, I found regular untreated Mobil 1 glows olive green under UV, so the die is not really needed if you use Mobil 1. I had a similar leak and it turned out to be the...
Only three things can normally make that light go on
1) handbrake
2) low fluid
3) charging system non-operational with ignition on (bulb check) but will
also light the charge and bulb failure lamps.
Since you've ruled out all of those, then its time to do some wiring checks. Start with the HB...
This thread will help you out. Nice labelled photo of all the sensors. Have you checked your thermostat? If its stuck the car can run cold and stay in warmup mode indefinitely.
http://www.supramania.com/forums/showthread.php?t=14844
When you jumper the FP terminal you are bypassing the 'circuit opening relay'. The ECU controls this relay and will shut down the pump if it thinks the engine is not running (for safety reasons). In the 7M-GE, this is controlled by a switch in the MAF.
Do you have a GTE or GE? Are there...
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