[dipstickone]

88 spider graduate, cold start issue, have read other posts and the L jet guide from this bb.
but heres my problem, TTS has power both sides, but no power to cold start injector upon cranking, cold start will work when disconnected and given 12v to the valve directly ( sprays nice) , trying to figure out how the two are connected and controlled, any help appreciated. Once warm car starts and runs great. its that first start in the am that is the problem.

 

[ghnl]

Could there be a break in the wire between the TTS & CSI? Also, look inside the plastic connector blocks - sometimes the small spade connector(s) inside becomes loose and fails to make contact.

 

[papajam]

...TTS has power both sides,...

On a cold engine, wire 46 is grounded through to TTS. Power to the CSI comes from the start signal, not the TTS. The TTS, under certain conditions, provides the ground for the CSI.

 

[dipstickone]

Thanks for the responses , gives me some direction to go on. I will try not to spend all night with this driving me crazy (like last night), but I guess it keeps me out of bars chasing women.....