codes 543,17,327,136, low power | Ford Explorer Forums - Serious Explorations

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codes 543,17,327,136, low power

paulha

Active Member
Joined
August 12, 2016
Messages
77
Reaction score
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Year, Model & Trim Level
Explorer XLT 1994
Hey fellas, I had my EGR replaced by a garage that didn't know what they were doing and took me a week to fighure what they had messed up. Anyway got that fixed and CE light was on so ran codes as follows:

KOEO: 327
Mem:172,176,327,543
KOER: 172,136,17

Apparently: 327 is a really hard code to get rid of, but 17, and 543 have me stumped? Also when i get on the highway it takes 4 o5 blocks to get up to 65mph even with it floored. Any help would and is appreciated, thank you for your time and advie.
 






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