Dhornby88 Posted February 4 Report Share Posted February 4 Cars been apart for quite a while everything was working fine, ive changed my alternator and when started the car its gone into an idle hunt, throttle is unresponsive. Could anyone look at my log and tune make suggestions on how i can fix it? Thank you https://1drv.ms/u/s!Am8vTGV5abqBnUcCdMJgjV89S2f6?e=SjUvYi "C:\Users\danie\OneDrive\fault 75 e throttle.llg" https://1drv.ms/u/s!Am8vTGV5abqBpirFTn2jJULhmJLj?e=c48qE6 Quote Link to comment Share on other sites More sharing options...
Adamw Posted February 4 Report Share Posted February 4 The ECU is commanding the throttle to move, but the TPS signals dont move at all. So, possibly the throttle is jammed, or something like the 12V supply to the external module is missing. I would start by confirming the throttle blade can move - with ign on but engine not running, push the blade with a screwdriver or similar and watch both TPS sub and main change on the screen. Provided that looks ok then put E-throttle in set-up mode, change "when stalled" to run and start poking around with a volt meter. You should have 12V going into the module white wire and some lower variable voltage coming out to the throttle motor when testing between the yellow and grey wires. Quote Link to comment Share on other sites More sharing options...
Dhornby88 Posted February 5 Author Report Share Posted February 5 https://1drv.ms/f/s!Am8vTGV5abqBpi80qjkh8NGv8Pwk?e=7ywQjc MOVING THROTTLE BLADE MANUALLY.llg I can hear the electric motor sound when i had it in run mode. The fault code is now code 69 Do you think it could be motor itself has gone bad from sitting around? Quote Link to comment Share on other sites More sharing options...
Dhornby88 Posted February 5 Author Report Share Posted February 5 https://1drv.ms/v/s!Am8vTGV5abqBpjG2z2QZSrFbGIeX?e=2zKamY Quote Link to comment Share on other sites More sharing options...
Adamw Posted February 5 Report Share Posted February 5 Can you measure voltage between the yellow and grey wries when in set up mode/run when stalled. Quote Link to comment Share on other sites More sharing options...
Dhornby88 Posted February 7 Author Report Share Posted February 7 0.019 volts when measured as per above instructions Quote Link to comment Share on other sites More sharing options...
Dhornby88 Posted February 8 Author Report Share Posted February 8 https://1drv.ms/v/s!Am8vTGV5abqBpjG2z2QZSrFbGIeX?e=2zKamY whats your thoughts on the voltage measured Adam? Quote Link to comment Share on other sites More sharing options...
Adamw Posted February 9 Report Share Posted February 9 What is happening in this video? Are you moving the blade by hand? On 2/5/2024 at 7:38 PM, Dhornby88 said: I can hear the electric motor sound when i had it in run mode. On 2/7/2024 at 6:58 PM, Dhornby88 said: 0.019 volts when measured as per above instructions The voltage would suggest the E-throttle module is dead, but you wouldnt hear any motor noise if there was 0 volts going to the motor, so one of those statements doesnt seem to fit. Quote Link to comment Share on other sites More sharing options...
Dhornby88 Posted February 9 Author Report Share Posted February 9 How often do the modules die? Is there any way these can be repaired? Nothing is making sense because the car was running fine before pulling it apart now all of a sudden it’s not. in the video I was moving the blade with a stick to show that the ecu was reading TP main & sub. Quote Link to comment Share on other sites More sharing options...
Dhornby88 Posted February 16 Author Report Share Posted February 16 Your thoughts Adam? I’m lost with this one. Quote Link to comment Share on other sites More sharing options...
Adamw Posted February 16 Report Share Posted February 16 Very rare for them to fail, and as I say the "0V" measurement doesnt agree with your comment that the motor makes noise so you need to verify that measurement again. Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.