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Mplex
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Last seen: 2 years 2 months ago
Joined: 10/12/2016 - 11:19
First 4 channel are locked to 5volt

Hi ,

What to do when the first 4 channels are contacted internally to 5 volt

It is "repaired"  but still not usable because it take the TPS and temperature voltages with it to 5volt :-(

This spoils my ECU signal and stopped the engine.

Is there a solution for this problem ?

Klaas

 

AEM_NS
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Last seen: 1 year 2 months ago
Joined: 06/06/2014 - 09:31
I feel like we're missing

I feel like we're missing some information. What does "repaired" mean? Has this AQ-1 been damaged before? Was it sent in for inspection and repair? Was this setup working previously and then this problem happened later or is this a fresh install? How do you know that the TPS and temp voltages are being pulled high? What is your ECU? Stock or something else?

Mplex
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Last seen: 2 years 2 months ago
Joined: 10/12/2016 - 11:19
Hi , indeed it was sent for

Hi , indeed it was sent for inspection and repair with the same problem .

When I connect this logger to the wiring loom , the engine immediately stalls ,

I had this working before but I have already made a brand new wiring loom now because of this , still the same.

The ECU internal logging shows TPS input 5volt when I connect the aq-1. 

The ecu is a aftermarket KMS md35 ecu and it seems fine .

I tougt I missed something but I can,t imagine what  , can I test the logger one or another way ?