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Old Jul 20, 2009, 10:38 PM   #1
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Personal Sales Rating: (7)
 
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Join Date: Feb 2004
Location: New York
Posts: 605

Drives: 2003 RR Evo VIII

aem and wideband problem?

Replaced my headgasket and alternator. Started the car and had a weird problem. With the Wideband plugged into the back of the AEM the car ran like crap. sounded like it was missing and loaded with fuel. As soon as i unlugged the sensor from the back of the aem the car idled and ran fine. So i assumed i needed a new wideband. I Bought a new one and it still does the same thing. any ideas? Also the map was never changed and the car ran perfect before i blew my headgasket and the wideband was reading fine through the AEM.

Also in AEMpro the 02 #1 is stuck at 18.3 or something like that and doesn't change. The o2 #1 volts is pegged at 5.00 volts and is red.

Thanks in advance,

ERIK
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Buschur Racing
Ultimate Collision Center
ATX Motorsports
2003 White Evolution VIII
11.805@117 (stock turbo)
(R.I.P)

2003 Red Evolution VIII
11.033@132 (first pass)
BR Built 2.0L, BR Stage 3 head, GT35R, AEM EMS
410whp 93 octane on Buschurs Dyno
515whp c16 on Buschurs Dyno
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Old Jul 21, 2009, 03:24 PM   #2
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Join Date: Apr 2009
Location: CHICAGO
Posts: 8

Drives: LANCER

Smell the AEM maybe you fried it
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