CEL With A/C on while on highway

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Legwerx
In Neutral
Posts: 37
Joined: Fri Jun 15, 2007 8:04 pm

CEL With A/C on while on highway

Post by Legwerx »

Ok, so I just got done swapping a 2.0 block, with 2.2t heads, and a stock n/a 2.2 ECU injectors, etc.

When I am on the highway, merging (or doing 80) the CEL will pop on but, only with the A/C on.

Not sure what codes, haven't had time to check the codes yet.

Just seeing if anyone else has this problem...

Rick
1990 L Wagon
EJ20 short block, 2.2T heads, legacy turbo, stock 2.2 ECU. Full 3" turbo back exhaust, JDM AWIC, 8 psi.
Runs Great!!!
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BSOD2600
Fourth Gear
Posts: 1636
Joined: Tue Sep 12, 2006 6:49 am
Location: Seattle, WA

Post by BSOD2600 »

Hard to say w/o a CEL... I was getting one a while ago during freeway driving that would come and go. Turned out my knock sensor was very loose.

'11 WRX Limited
'94 SS | 3" TBE, 07 TMIC, TD05H-16G, Revtronix Stage 2, Walbro -- Sold
'94 TW | R.I.P.
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Legacy777
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Post by Legacy777 »

check the ECU for codes.
Josh

surrealmirage.com/subaru
1990 Legacy (AWD, 6MT, & EJ22T Swap)
2020 Outback Limted XT

If you need to get a hold of me please email me rather then pm
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