Maf connector part number, Fault codes, rough idling, please help!

Onni92

Active Member
Feb 19, 2014
116
0
After letting my LCR run for over 600 miles and scanning it i have a few extra codes that have come up. These are

6514/P0130/000304 - Oxygen (Lambda) Sensor B1 S1: Malfunction in Circuit

16486/P0102/000258 - Mass Air Flow Sensor (MAF/G70): Signal too Low

as well as the codes i already knew about:

17834/P1426/005158 - EVAP Purge Valve (N80): Open Circuit

16825/P0441/001089 - EVAP Emission Control Sys: Incorrect Flow

17545/P1137/004407 - Fuel Trim: Bank 1 (Add): System too Rich

17608/P1200/004608 - Boost Pressure Control Valve (N249): Mechanical Malfunction

Three of these can be ignored as the evap and n249 valves have been removed and blanked off, however my car still doesnt idle 100% i thought this was due to a vacuum leak however that has been crossed off the list after getting it smoke tested.

i have never had the first two codes before which if the MAF sensor and lambda sensor were faulty would explain why it is running rich and idling roughly! Therefore i have ordered a new (all be it pattern part) MAF sensor and i will soon order a lamda sensor aswell which will hopefully stop my engine running rich and cure the annoying lumpy idling!

I did however notice on my MAF sensor that the connector is damaged which could be why my MAF is playing up, it looks an easy fix however when i type the part number into google it comes back blank! can anyone look at the image below and point me in the right direction to buy a new one?

cheers


 
Last edited:
Chris Knott Insurance - Competitive quotes for forum members