Elite 1500 almost instant over-temp DTC

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DMiller
Posts: 2
Joined: Tue May 29, 2018 1:13 pm

Elite 1500 almost instant over-temp DTC

Postby DMiller » Tue May 29, 2018 1:27 pm

Just plugged in my Elite 1500 for the first time tonight, have all the relays pulled out except the ECU relay. Hooked the laptop with ESP running up to the ECU and powered on and instantly got multiple DTC's including P0669 ECU Temperature High. Pulled up a new gauge and set it to ECU Temperature, it shows ECU Temperature 220*+ !! But the ECU is cool to the touch and its all of 62*F outside tonight. Also, the lights on the ECU indicate no error and that everything is fine...
I have attached I/O report, and screen capture of the codes as well as ECU firmware if this is of any help. I am very concerned about this DTC and dont want to proceed with install till it is sorted. If anyone has any input, it is much appreciated
Attachments
S14 KA24 I_O rep.pdf
(386.4 KiB) Downloaded 7 times
33922428_10156338543155629_6287518962393546752_n (2).jpg
33773352_10156338525180629_2633359163459108864_n.jpg

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blakebonkofsky
Posts: 218
Joined: Sun Aug 02, 2015 2:58 am

Re: Elite 1500 almost instant over-temp DTC

Postby blakebonkofsky » Tue May 29, 2018 2:00 pm

Been there, done that. You almost certainly have the 5v or 8v output shorted to ground. Either a bad sensor or a wiring fault. Unplug all of your sensors and then start plugging them in one by one until the fault comes back.

DMiller
Posts: 2
Joined: Tue May 29, 2018 1:13 pm

Re: Elite 1500 almost instant over-temp DTC

Postby DMiller » Wed May 30, 2018 12:07 pm

blakebonkofsky wrote:Been there, done that. You almost certainly have the 5v or 8v output shorted to ground. Either a bad sensor or a wiring fault. Unplug all of your sensors and then start plugging them in one by one until the fault comes back.

You would be correct, I had my MAP sensor wiring backwards :oops: Sorting that next and continuing one by one till its 100% back together. Thank you!


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