Hey!
I got Legacy BC 1991 EJ18 AWD MT
CHECK ENGINE always blinking me code 23 - air flow sensor is bad.
How can I check it? What alternative MAF's I can use?
Problems I feel:
1. idle speed revs about 200-500 and engine wants to die, but works and vibrates too much
2. too high revs at speed (5 gear + 85 km/h = 3000)
3. acceleration pedal reaction too slow: 2-3 sec lag
Please help. Thanks!
Code 23 - do I need new MAF ?
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Re: Code 23 - do I need new MAF ?
Could try cleaning the MAF filament with electronics cleaner... you want the stuff that evaporates and doesn't leave a residue. If that doesn't work, then off to the junkyard for another -- and clean that one too before using.
'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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MaxDeepfield
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Re: Code 23 - do I need new MAF ?
Ah, and 4th problem: my car eating A LOT of petrol. About 20L / 100 km. It's about bad air flow sensor too?
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MaxDeepfield
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Re: Code 23 - do I need new MAF ?
Can I use 22680-AA160 as replacement?
As I know now I have 22680-AA170
As I know now I have 22680-AA170
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MaxDeepfield
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Re: Code 23 - do I need new MAF ?
SPI and MPI has different types of MAF's ?
Re: Code 23 - do I need new MAF ?
No, you can not interchange them. You need the same type of MAF sensor that you currently have.MaxDeepfield wrote:Can I use 22680-AA160 as replacement?
As I know now I have 22680-AA170
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
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