FOURSM7 Posted February 25, 2021 Report Share Posted February 25, 2021 Hi just a few questions about my link G4 ecu I have in my evo7, I'm currently getting some faults arising in my ecu first of the errors is code 26 - An V6 @ Ground. Next code is 17 - An V3 @ Ground. Next code is 49 - An T3 @ 5V. Next code is 22 - An V5 @ 5V. If anyone code please heel resolve these faults for me would be very helpful and I would appreciate it heaps cheers. Quote Link to comment Share on other sites More sharing options...
Vaughan Posted February 25, 2021 Report Share Posted February 25, 2021 Those faults are just indicating that your analog outputs are going out of the acceptable range that has been set in the tune. Could you please attach a copy of your basemap and a short log. Have you unplugged any sensors recently while the ECU was powered? Is this a new install or a vehicle that has been running the Link for a while and only recently reported these faults? Quote Link to comment Share on other sites More sharing options...
FOURSM7 Posted February 25, 2021 Author Report Share Posted February 25, 2021 Hi Vaughan yes the engine has just had a fresh rebuild so engine was totally out of the car but the ecu has been In the car before rebuild and was working fine but as soon as engine went back in the car I've got these faults appearing I will send a picture Hi Vaughan yes the engine has just had a fresh rebuild so engine was totally out of the car but the ecu has been In the car before rebuild and was working fine but as soon as engine went back in the car I've got these faults appearing I will send a picture Quote Link to comment Share on other sites More sharing options...
dx4picco Posted February 25, 2021 Report Share Posted February 25, 2021 That is pretty common to get such codes when the ecu is powered up with not all sensor connected. Did you already do a "reset" Of the codes and they came back? If not that would be the first thing to do. They may be older codes. Adamw 1 Quote Link to comment Share on other sites More sharing options...
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