waltzinblack Posted February 9, 2014 Posted February 9, 2014 Hi guys, Bit of a cry for help here - car went into limp mode last night after one full throttle overtake... Have no idea what it could be. Anyone close to Hertford-ish who has and OBD reader to diagnose the fault? I understand turning the engine off/ECU reset can get out of limp mode but really need to diagnose the problem as will almost certainly need the car this week! Please someone help a zedder in need! Lunch can be provided for your troubles! Many thanks Quote
Lexx Posted February 9, 2014 Posted February 9, 2014 You can read the fault code manualy. There is a guide in the Stickies part of the Guides sub forum. It has the pedal dance needed to put the car into ECU diagnostics. The sequence of indicator flashes gives you the code number. You then compare that number to the list. Quote
370Ad Posted February 9, 2014 Posted February 9, 2014 1. Put the car into “ON†without the engine started (hit the ignition button twice without having your foot on the brake) 2. Wait 3 seconds for the car to do a systems check (you know this is done when all the lights except your service engine light go off) 3. Do 5 full accelerator press and releases in 5 seconds (floor your car 5 times in 5 seconds) 4. Wait 7 seconds. 5. Floor the accelerator again, and hold it there for 10 seconds (approx).Your service engine light will turn off. 6. When the light turns off, take your foot off the pedal, and get ready to count. At this point, the service engine light will start blinking.It will give you a 4 digit code – the first number will flash slowly, followed by a slight pause, the next three numbers will flash quickly, all with a pause in the middle.10 flashes means a number “0.â€So if your car blinked 10 times, then 4, then 4, then 2 again, you would have a code of “0442,†which is your gas cap thing.Other codes can be determined by looking at a OBD II code reference sheet. Quote
waltzinblack Posted February 9, 2014 Author Posted February 9, 2014 thanks guys - sorry I get very worried when things go wrong and go into panic mode and dont think straight to look at the guides! slap on the wrist for me It would appear, after many tries, that the code it's throwing up is P1122 - throttle control actuator Guess I'll be PMing Alex! Quote
StevoD Posted February 9, 2014 Posted February 9, 2014 im in north hertfordshire if you still need one Quote
Stutopia Posted February 9, 2014 Posted February 9, 2014 It's like it's sending an emergency morse code message after being locked up in a Austrian basement for 15 years. Hope you get a cheap and easy fix. Quote
nowhereboy Posted February 9, 2014 Posted February 9, 2014 Bloody limp mode on this car is a nightmare. I've had it twice in a year now and both times for different things. Each time the garage hasn't been able to fault the car and it's worked fine again after a ECU reset. Constantly driving around expecting it to happen at any minute is no fun Quote
Lexx Posted February 9, 2014 Posted February 9, 2014 Try cleaning out your throttle body, and then reset the throttle body using the correct pedal dance for that. Quote
waltzinblack Posted February 9, 2014 Author Posted February 9, 2014 Thanks Steve - but the wisdom of the forum means I think I will be alright now! I will try cleaning the throttle body, as far as I remember its 1 jubilee clip to get your intake off and then pretty simple! Presumably this stuff is good http://www.halfords.com/webapp/wcs/stores/servlet/product_storeId_10001_catalogId_10151_productId_202903_langId_-1_categoryId_255221 But say that cures the problem.. and then it comes back - is there any easy way now to diagnose/test if there is an actual problem? Quote
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