The following test steps must be performed in the given order. If a fault is found in one test step, the subsequent test steps can be skipped.
Function Checks
- Verify mechanical system functions/components
Exhaust-gas turbo charger Exhaust system
- Check air filter for fouling and correct mounting.
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- Check air mass meter for fouling.
- Check intake system/charge air hoses for leaks (secondary air, porosity and blockages)
- Check connected hoses and tubes for kinks, damage etc.
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Data List
- Select the following Functional System:
Electronic Diesel Injection System EDC 16C9, Z 17 DTL, Z 17 DTH
- Check the following data list parameters:
Perform the following troubleshooting:
After successful test/fault repair proceed to the next test step
Note:
Refer to Service Manual
Check fuel tank for correct fuel sort content
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