WIP: Diagnostic Mode - Updated, Clarified and Simplified

[T-Cut]

Originally Posted by DCN808T

Could you explain 20 in layman's terms??? i have no idea what all that means

Which bit is unclear? Is it working out your new factor or determination of the measured consumption figure?

My 1.8t auto gave 5 codes for which i find no info. is there a list of codes or someone i can ask? none of the error codes are "p" codes....

These codes will be bespoke MGR ones. Without a T4 or similar high end reader, you'll not find the answers. Ordinary code readers will only answer the few generic (common to all) codes. I'm afraid the rest remain a mystery to us mere mortals.

TC

My marker IPKDM