Having problems with your 1999 Ford Contour ?

I have a 99 ford contour, my check engine light came on and ran the code p0102 which is the MAF sensor. I replaced the MAF and my car still runs horrible (idles rough and wants to stall around 10% idle). can you help me fix it?

Posted / edited by AnonymousUser on : 24-09-2018

Answers :

Your new MAFS is not plug and play... you must clear all learnt data / fuel trim from ECU
\012
\012Here is how:
\012
\012Disconnect battery on + side, hold the + lead to earth (body, engine or chassis) this diffuses the system. Leave disconnected for 10 minutes, reconnect, start car and take on a 12 mile minimum drive (this is know as a drive cycle) pull over safely, switch off engine (new data now stores in ECU), start engine and happy motoring :o)
\012
\012Lloyd
Repair Help & Product Troubleshooting for 1999 Ford Contour

Tips for a great answer:

- Provide details, support with references or personal experience .
- If you need clarification, ask it in the comment box .
- It's 100% free, no registration required.

Suggested Questions/Answers :

Loading ...

  • Start your question with What, Why, How, When, etc. and end with a "?"
  • Be clear and specific
  • Use proper spelling and grammar
all rights reserved to the respective owners || carrestorationshop.com || Terms of Use || Contact || Privacy Policy
Load time: 0.0053 seconds