[Mk2] [Turbo] hmmm strange fault codes

Anything and everything to do with mechanical issues with your Mk2

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Tomas_St
Posts: 329
Joined: Tue Aug 06, 2013 3:31 pm
Location: United Kingdom

[Mk2] [Turbo] hmmm strange fault codes

Post by Tomas_St »

light on "check engine" today.
already checked faults and get
21 O2 sensor
22 Water temp sender
23 ??? have no ideas
24 air intake sender
31 air flow mater
52 :/ thats why i guess light is on all the time
all thats sound like my car ECU is xxxxx up

now car is pulling like a devil. after light on she gain alots power seem like :D

any ideas guys to sort out this xxxx
simpson_eh
Posts: 633
Joined: Mon Sep 28, 2009 1:27 pm
Location: south wales

Re: [Mk2] [Turbo] hmmm strange fault codes

Post by simpson_eh »

52 is knock sensor, will pull great till quarter temp then goes to limp mode if knock sensor is dead def will not give extra power,


you need to clear all the codes and see what new codes pop up as some of them could be old stored codes
If you see an MR2 with a raised engine cover, the bottom line is it's probably faster than your car.
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