Subject	Re: PTU adapter harness
Posted by	Redpearl93tt on October 12, 2021 at 8:06 PM
	This message has been viewed 161 times.
In Reply To	PTU adapter harness posted by Barry(TN) on October 07, 2021 at 04:18 PM
Message	Thanks for the tip. Already did that mod. Everything is fine with the PTU connections. There is no 5 volts square wave coming out of the CAS so the ecu is not sending the 5 volts signal to ground the coil packs trough the PTU. This is driving me insane. I have a spare known good ecu and still does the same. I already tested the CAS in another car and it works perfect. Also the ecu turns on without the ecu relay! Its nuts.??????
Follow Ups	help with 93 tt CAS 5v reference circuit problem - Redpearl93tt 13:12:18 10/07/21 PTU adapter harness - Barry(TN) 16:18:49 10/07/21 Re: PTU adapter harness - Redpearl93tt 17:00:53 10/07/21 Re: PTU adapter harness - Redpearl93tt 20:06:12 10/12/21 Re: help with 93 tt CAS 5v reference circuit problem - Cjw3 07:12:28 10/08/21 Re: Re: help with 93 tt CAS 5v reference circuit problem - Redpearl93tt 15:04:34 10/08/21 Re: Re: Re: help with 93 tt CAS 5v reference circuit problem - itsa300zx 15:20:25 10/08/21
Post a Followup	You cannot reply to this message because you are not logged in.