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#1
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how to check MAF sensor
My 92 is intermittently stalling when I slow down or stop. It usually starts right back up. A few times it has taken a few attempts at starting and revving the engine to keep it running. I'm changing the fuel filter first, but I doubt I will get away with a cheap fix. My check engine light has only stayed on for a few seconds on 2 occasions. Will I get a code? Also if there is no code, is there a way to check out the MAF sensor before replacing it?
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#2
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A way to check it? Put it on another car and check it.
There is special cleaner for them though.
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-Jason (8/23/07-Present) 1995 Subaru SVX LSi (197k) Polo Green (#1102) 03/95 Mods: DDM Tuning 4500k 35w Low Beam HID, 100w H3 Bulbs, Extra Ground Cables, 15 minute $12.96 mod, svxfiles designed transmission mount (), sporting a "new" tail light bar, silver BBS rims, custom power steering cooler (one that doesn't dump ATF constantly), new negative lead cable, no more third or fourth gear (1977-Present) 1977 Chevrolet Corvette (81k) Silver (12/01/2011-Present) 2005 Subaru Outback 2.5i Limited 5MT (97k) I have a bad feeling about this. -Obi Wan Kenobi |
#3
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Quote:
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Life begins around 70 MPH and stops when you dont see the flashing blue lights anymore! Scott & Audrey's Subaru SVX's 1995 Green 1992 Black |
#4
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__________________
-Jason (8/23/07-Present) 1995 Subaru SVX LSi (197k) Polo Green (#1102) 03/95 Mods: DDM Tuning 4500k 35w Low Beam HID, 100w H3 Bulbs, Extra Ground Cables, 15 minute $12.96 mod, svxfiles designed transmission mount (), sporting a "new" tail light bar, silver BBS rims, custom power steering cooler (one that doesn't dump ATF constantly), new negative lead cable, no more third or fourth gear (1977-Present) 1977 Chevrolet Corvette (81k) Silver (12/01/2011-Present) 2005 Subaru Outback 2.5i Limited 5MT (97k) I have a bad feeling about this. -Obi Wan Kenobi |
#5
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Any more information on this? I'm having the same problem and I think over $200 for a MAFS is pretty steep. |
#6
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Try setting your idle a little higher. Also check the TB and make sure it's not all gunked up and blocking hte airflow. Does it sputter before it dies or just flat out shut off? Make sure it's getting enough air if it sputters a bit.
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#7
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Also try tapping on it to see if the rpms change as you tap...sometimes when i tapped on my old one that was going bad i could get 10-15 miles on it before i had to tap it to goodness again.
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Eric Rebuilt P/S pump info... http://www.subaru-svx.net/forum/showthread.php?t=50918 If your car wont start info... http://www.subaru-svx.net/forum/show...ighlight=click |
#8
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If it is the MAF, somebody out there had posted the expected voltage readings for a good MAF. You'll have to search. There is also a write up on how to clean the MAF in the How-To section. You can try that out and see if it helps. |
#9
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Quote:
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. Earl .... ... .... ><SVX(*> Subaru Ambassador [COLOR=”silver”]1992 Tri Color L[/COLOR] ~45K (06/91) #2430 1992 Dark Teal LS-L ~184K (05/91) #0739 1992 Claret LS-L ~196K (05/91) #0831 1992 Pearl LS-L ~103K (06/91) #1680 1992 Pearl LS-L ~151K (06/91) #2229 1992 Dark Teal LS ~150K (07/91) #3098 (parts car) 1992 White LS-L ~139K (08/92) #6913 1993 25th AE ~98K (02/93) #164 1993 25th AE ~58K (02/93) #176 1993 25th AE ~107K (02/93) #215 1993 25th AE ~162K (02/93) #223 1994 Laguna Blue Pearl LSi ~124K (1/94) #2408 1994 Laguna Blue Pearl LSi ~144K (10/93) #1484 1994 Laguna Blue Pearl LSi ~68K (10/93) #1525 1994 Barcelona Red LSi ~46K (02/94) #2624 1994 Pearl LSi ~41K (12/93) #1961 1995 Bordeaux Pearl LSi ~70K (02/95) #855 1996 Polo Green LSi ~95K (03/96) #872 1997 Bordeaux Pearl LSi ~55K (08/96) #097 2003 Brilliant Red LS1 Convertible ~29K (04/03) #8951 1999 Magnetic Red LS1 Coupe ~33K (04/99) #6420 My Email | Old Locker | New Locker | Picture of 15 of the 19 |
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