2001 RENAULT LAGUNA TROUBLE CODE P0120

  • Tiny
  • andyb1375
  • 2001 Renault Laguna

Electrical problem
2001 Renault Laguna 4 cyl Two Wheel Drive Manual 115.00 miles

i have trouble code p0120. The car will not rev above 2500 (in limp home mode) I have replace the throttle body and the throttle pedal assembly

Do you
have the same problem?
Yes
No
Monday, June 22nd, 2009 AT 7:19 AM

3 Replies

  • Tiny
  • Dave H
  • Expert
  • 13,547 posts

Have you had the cars PCM (computer) reset to clear the fault codes and get the vehicle out of limp mode?

Was this
answer
helpful?
Yes
No
Wednesday, June 24th, 2009 AT 4:42 AM
  • Tiny
  • andyb1375
  • Member

Have tryed to clear the codes with my reader but the fault is still present. Is there any other way of resetting the ecu?

Was this
answer
helpful?
Yes
No
Wednesday, June 24th, 2009 AT 3:02 PM
  • Tiny
  • Dave H
  • Expert
  • 13,547 posts

You could remove the battery cable (live or earth) for at least 5 minutes ... this should reset the ECU but you will have to perform a relearn drive cycle for the car to relearn all the correct setting's ?? a drive cycle is a 20-30 minute drive in normal everyday conditions (ie.) stop and go traffiic etc. and at least one drive on the motorway for 5/10 mins at 50/60 mph do not do not exceed this speed !!

hope this helps


http://www.2carpros.com/forum/automotive_pictures/266999_AAA2_801.png

Was this
answer
helpful?
Yes
No
Wednesday, June 24th, 2009 AT 5:51 PM

Please login or register to post a reply.

Similar Questions