Quote:
Originally Posted by zbuickman  In order to enable the Injector circuit you need to supply The ECM with a 50Hz 50% dutycycle square wave.You can either buy or build a module to produce this signal or you can use the factory module with a resisto to reproduce this signal.... I suggest to buy or build one do a search on remote starters with PKII. Most remote starter manufacturers offer a PKII module  |
Thanks for the quick replies, and yes to both of you. I have the passkey II module wired into the ignition and I have identified the correct resistance required to fire the passkey output, which I have metered (but not scoped) and it appears to be sending out a Pulse Width Modulated signal, which in the manual it just says to look for about 3 VDC. The signal comes and goes with the key cycle so it looks right. Still no fuel. My fuel pressure is sufficient that I am getting a return to the tank via the regulator, around 45 PSI on the header.
Side note: This thing really sounds great with the open headers, along side my house. I set fire to a decorative bush when i got too aggressive with the starting fluid!
Buickman: I have just ordered a remote start Passkey bypass from Commando at $25, plus shipping. I hope that does the trick.
Anymore thoughts, please chime in. I will update you when I get a test completed.
Jim in Phoenix