Power Key Bypass - ZR-1 Net Registry Forums

jdodds1111 · 07-02-2005

I want to bypass the Power Key

I have a 1990 LT5 Engine fitted to an Ultima GTR. The wiring has been quite a challenge. The engine is running well but have not got the secondary throttles to come in yet. I have only 1 trouble Code 24 VSS signal. I don't think taht should effect 2nd throttles.
The power key is my next try but I have no wiring diagrams for a 1990 only 1991 and on. Any body know the resistance values for full power key module and the wiring codes and colors at the ECU.

John
England

07-02-2005	#1
jdodds1111 Join Date: Jun 2005 Location: Lancashire England Posts: 6	Power Key Bypass I want to bypass the Power Key I have a 1990 LT5 Engine fitted to an Ultima GTR. The wiring has been quite a challenge. The engine is running well but have not got the secondary throttles to come in yet. I have only 1 trouble Code 24 VSS signal. I don't think taht should effect 2nd throttles. The power key is my next try but I have no wiring diagrams for a 1990 only 1991 and on. Any body know the resistance values for full power key module and the wiring codes and colors at the ECU. John England __________________ Using an LT5 1990 fitted to an Ultima GTR and Porsche Box