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E46 (1999 - 2006)
The fourth generation 3 Series (E46 chassis) was introduced in 1999 and set the standard for engineering and performance during it's years of production including being named to Car & Driver's 10 best list every one of those years! ! -- View the E46 Wiki

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  #1  
Old 07-17-2009, 07:03 PM
raymondaecom raymondaecom is offline
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Location: NJ
 
Join Date: May 2009
Posts: 10
Mein Auto: 2001 BMW 325i
code read..car stall

When I turn on the car, it start and then the rpm drop to 0 and stall. Check engine light is on. So, I check the code using the INPA software. IT turns out..there are 4 errors....all of them are:
90 TEG_up_1
N_32 672 rpm
MAF 119.84mg/stk
TCO 97.5 Grad C
V_TEG 0.02v
and also the other code called
92 TEG_down_1

What does TEG_up and down mean?
I have cleaned the MAF IAC and throttle body....the car gains power back to normal...however, the stall still happens sometime.....but not all the times...
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Old 07-17-2009, 07:06 PM
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KrisL KrisL is offline
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Location: San Jose, CA
 
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Mein Auto: 330i ZHP
What's INPA software? Use a standard ODB2 reader and give us a Pxxxx code...
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Old 07-17-2009, 07:17 PM
raymondaecom raymondaecom is offline
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Location: NJ
 
Join Date: May 2009
Posts: 10
Mein Auto: 2001 BMW 325i
I will try to get the PXXX code .....
I did try goggle on TEG_up or down...but nothing come up in english..
only come up in other lang. I cant read......hope someone can help and read it..
thanks
ray
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