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DET3 has stopped syncing in 60-2 but shows rpm !?

Posted: Sun Sep 27, 2015 9:21 am
by BigTallPaul
My DET3 will NOT SYNC using the normal 60-2 method.
It shows the rpm though? The input signal looks good with 1.32v p-p.
Output from the DET3 also looks good. Two opposite square waves each with 17.2v p-p.
It also SYNC's perfectly (in less than a second) using the 60-2 Siemens MS method?
Whats going on? This has been working for a year without issue, until now!
The car is a Peugeot 406v6 with std. Bosch MP 7.0 ECU
Help its driving me insane!

Paul

Re: DET3 has stopped syncing in 60-2 but shows rpm !?

Posted: Mon Sep 28, 2015 8:21 pm
by ihiryu
Paul,

I can't help you, since I don't know your setup, but is it possible you need a pull up on the crank signal??

Re: DET3 has stopped syncing in 60-2 but shows rpm !?

Posted: Mon Mar 27, 2017 10:31 am
by iang
Hi how have you wired it you to the det from your crank sensor cheers