SC- 1st Gen (1992-2000)

maf issue

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Old 07-20-10, 08:17 PM
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iridebmx
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Default maf issue

im not sure if my maf is toast or not.

1994 sc400 w/ 196,xxx miles.


i unplugged my maf because i was having breakup issues when i throttled my car but than i unplugged it drove around town and my car ran PERFECT wtf??????

also my car is having a starting problem along with this issue

Last edited by iridebmx; 07-20-10 at 08:20 PM.
Old 07-20-10, 08:35 PM
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turbodremz
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Any CEL? Checking the code would be a great place to start
Old 07-20-10, 08:37 PM
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iridebmx
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all the codes im getting

12- RPM signal
24- IAT Sensor Signal
25- A/F Ratio Lean Malfunction
26- A/F Ratio Rich Malfunction
52- KS Signal
55- KS Signal
71- EGR System Malfunction
78- Fuel Pump Control
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