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Old 08-08-2010, 08:37 PM
willy2004 willy2004 is offline
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Join Date: Dec 2005
Location: Los Angeles, CA
Posts: 234
E300 Code P-0243 troubleshooting.....

Hey all, I know it's been discussed before...

Cleaned the MAF
Replaced the transducer (on the MAF side)

The car seems to be running normal w/normal power. The CHECK engine light was not coming on after I floored it....and the car did not go into 'limp mode.'

Finally the CHECK engine came back on...it's on now. Car seems to be running like her normal self but I still have this check engine light on.

SO would you replace the MAF at this point? wondering what to do, thanks.
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