97 Hyundai Elantra 1.8L communication problem....HELP PLEASE

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97 Hyundai Elantra 1.8L communication problem....HELP PLEASE

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Hyundai Forums >> Vehicle Line Up >> Hyundai Elantra >> 97 Hyundai Elantra 1.8L communication problem....HELP PLEASE

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97 Hyundai Elantra 1.8L communication problem....HELP P... - 3/6/2007 7:25:09 PM

thekarshop

Posts: 1
Joined: 3/6/2007
Status: offline

Car will not communicate with multiple scanners or smog machines through data link connector. Checked all wire connections at data link connector and back probed and checked all wire connections to the PCM. Checked power and ground connections at PCM and data link connector. Checked chassis grounds. All ok. Replaced PCM twice with used unit thinking original was bad. Both replacements had same result. When pull mass air flow sensor, check engine light should come up but it doesn't. When key on, engine off check engine light is on. Light goes off when started. HELP PLEASE...

Post #: 1

RE: 97 Hyundai Elantra 1.8L communication problem....HE... - 7/31/2008 6:45:10 PM

badme

Posts: 1
Joined: 7/31/2008
Status: offline

Did you ever get this fixed? and if so, what was the problem?
Thanks
Eric

(in reply to thekarshop)

Post #: 2

RE: 97 Hyundai Elantra 1.8L communication problem....HE... - 8/1/2008 4:49:49 AM

NovaResource

Posts: 637
Joined: 5/29/2005
Status: offline

Don''t hold your breath waiting for an answer from thekarshop. He hasn''t logged in since he asked the question over a year and a half ago:
http://www.hyundaiforum.com/showProfile.asp?memid=2985

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Octane Truth: Regular or Premium? (Car and Driver Magazine: November 2001)

(in reply to badme)

Post #: 3