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Mariak

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  1. It was the ecu, changed over, 2nd one now has heat soak issue.
  2. When the car starts it runs fine, no missing, stalling etc... it's just getting the bitch to start when it's hot (engine or direct sun). This is the replacement ecu numbers, I'm going to call injectronics tomorrow to have a chat with them. How long did it take for you to get your ecu back?? Cheers.
  3. Did an experiment, put it out in the sun yesterday. Left it there today (40 degrees), tried to start and friggin engine light on straight away (without it being driven). Poured cold water over ecu and started straight away with no engine light!! So would this now be an ecu issue or maybe map sensor?
  4. It hasn't been tuned since ECU was replaced, everything stock ☹.
  5. Hi guys, have an ongoing problem with my stock xr6t which is driving everyone crazy and I'm about to stop it for parts!!!. Long story short, car starts and drives perfectly every morning but as soon as it gets hot the engine light will come on at startup, it will run as rough as guts and have no response from the accelerator. Turning it off then on again a few times has worked, runs fine once started. Parts replaced in the last 9 months: Ecu (trans limp mode problem) Radiator Pvc valve O2 sensor Crank angle sensor Cam angle sensor New (genuine coils) and plugs Cylinder head temp sensor Cvt phasers cleaned out and new rocker cover gasket New fuel pump and filter. Throttle body (2nd hand) Wiring behind the engine block has been replaced. Wiring from ecu to engine replaced the other day as workshop believed it had a high resistance connection problem. This did not fix the issue. It now happens even when it hasn't been driven but when weather is hot (I'm in SA) Current codes showing from workshop scan have shown these codes: P1270-63, P2100-65 - Throttle actuator control module and U1900-63 - can bus communication fault. If anyone could help out it would be friggin awesome, cheers.
  6. Hi guys, newbie here so not even sure if this is the right section. Anyway, my car has been going into limp mode for the last month, no engine light coming on but gear selector is flashing. Scans have not shown any codes, no issues with transmission slipping etc... Stock standard vehicle, just clocked 180km's. Had the ecu replaced (and reprogrammed), drove 20km home no problems, went to pick kids up that arvo and back on limp mode. Doesn't happen first thing in the morning (school run 5min drive) but will revert to limp mode on way back. Any thoughts on would be appreciated, thanks.
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