GLI L4-2.0L Turbo (CCTA) (2008)
After the repair work, the following work steps must be performed in the following sequence:
1. Check the DTC memory. Refer to --> [ Diagnostic Mode 03 - Read DTC Memory ] See: Computers and Control Systems/Testing and
Inspection/Scan Tool Testing and Procedures/Diagnostic Modes 01 - 09.
2. If necessary, erase the DTC memory. Refer to --> [ Diagnostic Mode 04 - Erase DTC Memory ] See: Computers and Control Systems/Testing and
Inspection/Scan Tool Testing and Procedures/Diagnostic Modes 01 - 09.
3. If the DTC memory was erased, generate readiness code. Refer to --> [ Readiness Code ] See: Computers and Control Systems/Testing and
Inspection/Monitors, Trips, Drive Cycles and Readiness Codes.
Residual Pressure, Checking
Residual Pressure, Checking
Test Conditions
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Fuel pressure OK and pressure gauge V.A.G 1318 connected. See: Fuel Pressure, Checking
Test Sequence
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Switch ignition on and off often until fuel pressure on pressure gauge no longer rises.
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Read off fuel pressure on pressure gauge:
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Specified value: 3.5 to 6.0 bar.
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Watch pressure drop on gauge:
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After 10 minutes the pressure must not drop below a 3.0 bar decrease.
If pressure drops further:
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Switch ignition on and off often until fuel pressure on pressure gauge no longer rises.
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After pressure has built up, immediately close shut-off tap of pressure gauge. The lever then points perpendicular to flow direction - arrow -.