Advice on Blitz S/C - Toyota Yaris Forums

Bluevitz-rs · 07-11-2011, 12:13 PM

OK, VG is you MAF wire. It doesn't look like it's an inline interrupted signal. The controller just looks at the signal and adds more fuel.

Last thing I can suggest then, if you're sure all the wires are in the right spot, is to do a continuity test with an ohm meter on the connections. You can use a small sowing needle to back prob the pins on the ECU. Make sure the connections are all reading 0 ohms.

Edit, Have you tried running the car with the fuel controller disconnected?

MGargano · 07-11-2011, 12:26 PM

Quote:

Originally Posted by Bluevitz-rs

OK, VG is you MAF wire. It doesn't look like it's an inline interrupted signal. The controller just looks at the signal and adds more fuel.

Last thing I can suggest then, if you're sure all the wires are in the right spot, is to do a continuity test with an ohm meter on the connections. You can use a small sowing needle to back prob the pins on the ECU. Make sure the connections are all reading 0 ohms.

Edit, Have you tried running the car with the fuel controller disconnected?

I just disconnected the fuel controller (cut all wires and yanked it out) and still having the same issue

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07-11-2011, 12:13 PM	#1
Bluevitz-rs 1NZ-6spd View User's Garage Drives: '05 6-Spd Vitz RS Join Date: Oct 2008 Location: Oshawa, Ontario, Canada Posts: 2,967	OK, VG is you MAF wire. It doesn't look like it's an inline interrupted signal. The controller just looks at the signal and adds more fuel. Last thing I can suggest then, if you're sure all the wires are in the right spot, is to do a continuity test with an ohm meter on the connections. You can use a small sowing needle to back prob the pins on the ECU. Make sure the connections are all reading 0 ohms. Edit, Have you tried running the car with the fuel controller disconnected?