A4 (B5 Platform) Discussion Discussion forum for the B5 Audi A4 produced from 1995-2001 B5 FAQ

Code help...

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Old

Mar 29, 2009 | 09:43 AM

#1

A3dubbs

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Code help...

OK just replaced the flex plate put the motor back in the car after I drove it about 20 mins. I got these codes..

P1602 - Power supply (B+) terminal 30:low voltage Sporadic: ( I think thats my batter voltage low.)
P1624 - Mil request signal: active. Sporadic: ( don't know what that is..)
P1136 - Bank 1 Mixture adaptation (add): system too lean. ( don't know what that is)

any help would be great.

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Old

Mar 29, 2009 | 10:12 AM

#2

Nate (ETKA+Scumbag)

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From: Iowa

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Clear the codes and see which ones return. The first one is because you disconnected the batter, the second one means it turned on the MIL, the third could mean a lot.

Post actual VAG codes if you can.

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Old

Mar 29, 2009 | 10:21 AM

#3

A3dubbs

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Those are the actually codes from my boy's X431 DIAG LAUNCH....

CODE001:
18010 P1602 Power supply.

CODE002:
18032 P1624 Mil Request

CODE003:
17544 P1136 Bank 1 Mixture.

Cleared all of them.. going to drive the car in a lil bit ..

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Old

Mar 29, 2009 | 10:25 AM

#4

Nate (ETKA+Scumbag)

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From: Iowa

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Yeah, 17544 could mean a variety of issues.

Also, need more details about the car. Year, engine, mileage, etc.

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Old

Mar 29, 2009 | 10:41 AM

#5

A3dubbs

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1999 A4 1.8t 86k on the motor AEB , 170k on the car.

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Old

Mar 30, 2009 | 03:05 AM

#6

4Driver4

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Please post your responses in the proper places within the thread. This mess is very difficult to read.

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Old

Mar 30, 2009 | 04:55 AM

#7

A3dubbs

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Quote:

Originally Posted by 4driver4

please post your responses in the proper places within the thread. This mess is very difficult to read.

huh ?

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Old

Mar 30, 2009 | 08:14 AM

#8

4Driver4

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Nice! You got it right that time.

Try threaded view if it makes it easier for you.

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18t, 1996, 1999, 28, a6, audi, code, diag, low, miata, p1602, p1624, sporadic, voltage, x431

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