Vehicle troubleshooting Audi A6 C5 Allroad
Identifying and troubleshooting engine faults
Cars with gasoline engines. Check the ignition, fuel injection and fuel systems. Electronic faults can only be detected with special control and measuring...
Cars with gasoline engines. Check the ignition, fuel injection and fuel systems. Electronic faults can only be detected with special control and measuring...
Identifying and troubleshooting engine lubrication system faults
After turning on the ignition, the oil pressure indicator light does not come on The oil pressure sensor is faulty Turn on the ignition, disconnect the wire...
After turning on the ignition, the oil pressure indicator light does not come on The oil pressure sensor is faulty Turn on the ignition, disconnect the wire...
Identifying and troubleshooting engine cooling system faults
Coolant temperature too high, indicator light flashes while driving There is too little coolant in the system The expansion tank must be filled to the maximum...
Coolant temperature too high, indicator light flashes while driving There is too little coolant in the system The expansion tank must be filled to the maximum...
Identifying and troubleshooting gasoline injection system faults
Almost all faults of the electronic injection control system can be found only with the help of special control and measuring devices. Before looking for the...
Almost all faults of the electronic injection control system can be found only with the help of special control and measuring devices. Before looking for the...
Identifying and troubleshooting faults in the diesel engine fuel system
Before troubleshooting, the following conditions must be met. Erroneous actions when starting the engine must be excluded. There must be fuel in the tank, the...
Before troubleshooting, the following conditions must be met. Erroneous actions when starting the engine must be excluded. There must be fuel in the tank, the...
Identifying and troubleshooting brake system faults
Too much free travel of the brake pedal Partial or complete wear of brake linings Replace the brake pads. Failure of one of the brake circuits Check the brake...
Too much free travel of the brake pedal Partial or complete wear of brake linings Replace the brake pads. Failure of one of the brake circuits Check the brake...
Identifying and troubleshooting battery problems
Too low capacity. Voltage drops sharply The battery is discharged Recharge the battery. Charging voltage too low Check the voltage regulator, replace if...
Too low capacity. Voltage drops sharply The battery is discharged Recharge the battery. Charging voltage too low Check the voltage regulator, replace if...
Identifying and troubleshooting clutch problems
The clutch is jerking Engine and gearbox mounts are faulty Check and replace if necessary. The gearbox support is poorly secured Tighten the mounting bolts....
The clutch is jerking Engine and gearbox mounts are faulty Check and replace if necessary. The gearbox support is poorly secured Tighten the mounting bolts....
List of starter faults and their elimination
The main conditions for testing the starter are reliable electrical contacts without oxidation. The starter does not rotate when the key in the ignition switch...
The main conditions for testing the starter are reliable electrical contacts without oxidation. The starter does not rotate when the key in the ignition switch...
Identifying and troubleshooting generator faults
The battery charge indicator light does not light when the ignition is on The battery is discharged Charge the battery. The battery terminals are loose or the...
The battery charge indicator light does not light when the ignition is on The battery is discharged Charge the battery. The battery terminals are loose or the...
Identifying and troubleshooting windshield wiper problems
Poor glass cleaning quality. Smudges, smears The rubber band is dirty Clean the rubber band with a hard nylon brush and detergent or alcohol. Fringe on the...
Poor glass cleaning quality. Smudges, smears The rubber band is dirty Clean the rubber band with a hard nylon brush and detergent or alcohol. Fringe on the...
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