P010211

Mass air flow sensor 1 has a short circuit to ground. There is a short circuit to ground.
Check component 'B2/5 (Hot film mass air flow sensor)'.


Test 1: Continue

1.

Test 1.1: Continue

1.1.

Test 1.1.1: Continue

1.1.1.

Test 1.1.1.1: Continue

1.1.1.1.
Connection of socket box
Legend

- A - Connection of test cable of socket box (35-pin)
- 001 - Plug-in connectors of component 'N3/9 (CDI control unit)'
- 003 Adapter cable (63-pin)
- 004 Adapter cable (58-pin)
- 005 Socket box (189-pin)
- 05 - Socket box (35-pin)
- 050 - Socket box (126-pin)
- 108 - Test cable 266 589 01 63 00
- N3/9 (CDI control unit)
- II 1-63 Connection of test cable
- III 64-126 Connection of test cable

Special tools

- Socket box 129 589 00 21 00 (126-pin)
- Socket box 124 589 00 21 00 (35-pin)
- Test cable 266 589 01 63 00
- Socket box 000 589 00 21 00 (189-pin)
- Adapter cable 000 589 00 21 03 (63-pin)
- Adapter cable 000 589 00 21 04 (58-pin)

Test procedure

- Switch off ignition.
- Buchsenkasten an das Steuergerät 'N3/9 (CDI control unit)' anschließen.
- Switch on ignition.

Caution!

- Connection A of test cable 108 must NOT be connected to connection B of the 126-pin socket box.











Test 1.1.1.1.1: Continue

1.1.1.1.1.
Resistance measurement between plug connection of component 'B2/5 (Hot film mass air flow sensor)' and socket box

- The resistance measurement between the plug connection of component 'B2/5 (Hot film mass air flow sensor)' and the socket box is not OK.

Possible causes and remedies

- Check electrical lines, connections and connectors for damage, correct connection, loose contact and corrosion, and repair or replace if necessary.

End of test



End of test
Result: Fail