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The mkiv Supra Owners Club

De cat problems


Wazz72

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Ive had the first cat taken out, and a 1.2 bar restrictor ring fitted in between the 2 de cat pipes.

Ive also had some Denso Model No: IK24 plugs fitted.

 

I followed instructions on the E-01 wiring. I cut the black / yellow wire. (first one in from the bottom right, on the middle plug of the ecu) Pin 62. Green wire attached to Wire heading too ECU, white away.

 

When I tried to start up the far was firing, but not starting. I set the clamp voltage to 4.20v and tried again. Same thing.

I have a push button start installed, so I kept my finger on it for a few seconds. (Like holding the key in start).

The car started and ran ok.

 

Turned off the engine and the same thing happened, wouldnt start with the key, but would with the button.

 

This has only happened since I cut the wires to the ECU and connected the to the E-01. (I drive the car home from the garage yesterday fine, started with the key first time)

Do I have to Reset the ECU (Undo the fuse?)

Has anyone seen this before?

If so whats doing it?

 

Thanks

Warren

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