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Corsa Sport » Message Board » Help Zone, Modification and ICE Advice » Nearly fixed my cars problems but still something persists... » Post Reply
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jamiegap2007 |
posted on 23rd Oct 08 at 20:49 |
i had this problem and it was the water temp sensor in the thermostat. | |
george |
posted on 23rd Oct 08 at 17:50 |
suppose so, i didnt think of that. my bad | |
Brett |
posted on 22nd Oct 08 at 20:32 |
quote: If he's bought the ECU second hand, then surely it will have been disconnected for way longer than 15-20mins anyway :boggle: | |
george |
posted on 22nd Oct 08 at 20:23 |
disconnect the battery for about 15-20 mins, this will reset the ecu. then reconect and start her up and the ecu will reset all sensors. also could be the throttle position sensor, its right next to the icv. change that if the ecu reset doesnt work. hope this helps | |
marklaruk |
posted on 22nd Oct 08 at 11:19 |
since the new ecu after 30-40 miles of driving the idle and cutting out got worse and seems to not be getting better. Do you think because of the new ecu its responded in this way and is having trouble calibrating to it? | |
Torsa g |
posted on 22nd Oct 08 at 10:45 |
as daz said the icv and other sensor have to self map and calibrate to the engine, i cant see you stepping the icv up on it, not 100% tho | |
marklaruk |
posted on 22nd Oct 08 at 10:29 |
thanks for replies i will check map sensor. | |
boz_gsi |
posted on 22nd Oct 08 at 02:06 |
check for air leaks ect, corsas usually have this problem when the speedo isnt working, was the icv u changed a bran new 1?? | |
doncs |
posted on 21st Oct 08 at 21:07 |
i had this problem...turned out it was the map sensor hose had a crack in it...check yours, my garage sid hes had several corsas in with cracked ones...hope this helps | |
marklaruk |
posted on 21st Oct 08 at 18:33 |
mm tell me more please??? | |
DAZ1985 |
posted on 21st Oct 08 at 18:08 |
dont the ecu's have to learn? | |
marklaruk |
posted on 21st Oct 08 at 18:04 |
yep | |
Richardhhha |
posted on 21st Oct 08 at 18:00 |
does the speedo work? | |
marklaruk |
posted on 21st Oct 08 at 17:44 |
Ok after changing numerous mass air flow sensors and a new icv, my mechanic told me from the codes my ECU was giving out that it was that (the ecu) which was goosed! |