heating AUDI A4 1998 B5 / 1.G AEB Engine Readiness Codes

01-61
If the readiness code was not generated,
generate readiness code again Page 01
-62
.

- Check readiness code Page 01
-59
. If DTC
memory has been erased, or ECM has been
disconnected from B+, generate readiness code
again Page 01
-62
.
Explanation of 8-digit readiness code Readiness code is generated only when all display values = 0 1
2
3
4
5
6
7
8
Diagnosis
0 Three Way Catalytic Converter (TWC)
0 TWC heating (not applicable / always "0")
0 EVAP system and fuel tank leak detection test
0 Secondary Air Injection (AIR) system (not applicable / always "0")
0 Air conditioning system (diagnosis not applicable / always "0")
0 Oxygen Sensor (O2S) control
0 Oxygen Sensor (O2S) heating
0 Exhaust Gas Recirculation (EGR) system (not applicable / always "0")
Pa
ge 4 of 22 Readiness code
11/19/2002 htt
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