geoskyline

obviously the problem is mechanical not electrical. If problem would be electrical it should cam up on scanner when my friend bought the car he fixed the loosen chain. is it possible mechanic did not fixed it properly, as i know chain has a mark points to sync it to engine.

nope, nobody has done throttle body clean. I know what you mean, but this RPM jumping occurs occasionally, not always.

If I may, i have one more question: My friend's 2005 250gt has problems with RPM, they are unstable. We resetted ecu several times and made idle air flow learning. Sometimes when he drives and turns gear to N rpms goes up to 1200-1500 and after switching to D gearbox is kicking hard we checked on scanner and there are no ongoing faulty codes. What can be the cause of this jumping rpms?

Guys i fixed it. One of the plufs was not plugged completely. Thank you guys anyway for your response.

I disconnected EGR itself and it's coolant hoses. Then pluged them back. I do not know where the EGR temp sensor is located could you upload photo of sensor itself? Thanks guys for helping me.

is there any chance to bypass this engine check?

one more question - by default this sensor's valve is open or closed?

maybe is's overheated because of coolant leakage I know it is not big deal, I hate this sensor, it makes intake collector dirty I checked it and connection is ok. How can I trick the ECU? which exact tips to solder?

Hi guys I'm new on this forum, hope starting this topic in right place I recently cleaned throttle body and intake collector. doing this I accidentaly made puncture on EGR temp sensor's coolant hose. I found it out later, drove for one day I fixed the puncture, but check engine came out . I scanned my car at local dealer's shop, p1401 faulty code "EGR Temp sen/circ" came out. I tried to reset ECU, but did not solved my problem, after 3-4 km driving check engine is coming again. Is there any chance to fix it?

hi guys does infiniti g35 struts fit nissan skyline v35?