PO171 and PO174 code help please
Thread Starter
2nd Gear
Joined: Nov 2005
Posts: 2
Likes: 0
PO171 and PO174 code help please
i installed a blackwing air filter, a granatelli mafs, smooth bellows and a corsa touring exhaust with the x pipe three months ago. the car runs perfectly but two days ago the mentioned codes came up with the check engine light. the dealer says put the stock parts back on, granatelli says clean the mafs wires with non-chlorinated brake cleaner.
anyone had to fix this problem? any helpful input would be appreciated, thanks, rick
anyone had to fix this problem? any helpful input would be appreciated, thanks, rick
Melting Slicks
Joined: Jun 2004
Posts: 3,439
Likes: 6
From: Newark, DE
St. Jude Donor '06
Originally Posted by paladin130
the car runs perfectly but two days ago the mentioned codes came up with the check engine light. the dealer says put the stock parts back on, granatelli says clean the mafs wires with non-chlorinated brake cleaner.
GL!
-Bob
P.S. also answered your post on CAC, but not sure which one you check more often.
