2010 Mercedes Benz C 300 (204.054) V6-3.0L (272.947) Page 401

Question

- Is the measurement value OK?

YES

The measurement value is OK.Possible cause and remedy

- Lines to component Y62y6 (Fuel injector cylinder 6)

NO

The measurement value is not OK.Possible cause and remedy

- Y62y6 (Fuel injector cylinder 6)

0314

The injection valve output stage of cylinder 6 detects a short circuit to ground. (P0276)

Possible cause:

- Y62y6 (Fuel injector cylinder 6)

Affected functions:

- Engine diagnosis

- Engine running

-------------------------------------------------

Test 1: Check component Y62y6 (Fuel injector cylinder 6).

1. Check component Y62y6 (Fuel injector cylinder 6).

Test 1.1: Check component Y62y6 (Fuel injector cylinder 6).

1.1. Check component Y62y6 (Fuel injector cylinder 6).

Safety note

Warning!Risk of explosion, poisoning and injury!Fuels are highly inflammable and toxic if inhaled. Fuels may cause skin damage. fuel vapors are

explosive, invisible and spread out at floor level, they are toxic if inhaled and produce giddiness and an anaesthetizing effect.Rules of conduct and

protective measures

- Wear suitable protective clothing.

- Pay attention to national safety precautions and regulations.

- No fire, sparks, naked flames and smoking.

- Ensure the work place is adequately ventilated.

- Never drain or pour in fuels over assembly pits.

- Store drained fuel in a suitable and sealed vessel.

- Immediately eliminate any fuel which has flowed out.

First-aid measures

- Clean moistened skin with water and soap.

- Change moistened clothing as quickly as possible.

- If fuel gets into your eyes, rinse out your eyes immediately with water and contact a doctor if necessary.

Test 1.1.1: Test actuation of component Y62y6 (Fuel injector cylinder 6).

Test 1.1.2: Test signal voltage of component Y62y6 (Fuel injector cylinder 6).

Test 1.1.3: Check internal resistance of component Y62y6 (Fuel injector cylinder 6).

Test 1.1.4: Inspect component Y62y6 (Fuel injector cylinder 6) for leaks.

Test 1.1.5: Inspect operation and spray pattern of component Y62y6 (Fuel injector cylinder 6).

1.1.1. Test actuation of component Y62y6 (Fuel injector cylinder 6).