Volkswagen Passat 1995 Official Factory Repair Manual page 1567

Diagnostic Trouble Code (DTC) tables:
SAE- DTC text
DTC
P0171 System Too
Lean, Bank 1
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- Fuel pressure regulator and residual pressure, checking
Page 24-84
- Check fuel injectors (Cylinder 1 Fuel Injector -N30- to
Cylinder 4 Fuel Injector -N33-)
- Check intake air system for leaks (false air)
- Fuel Pump (FP) -G6-, checking
- Check exhaust system for proper seal
Components of the exhaust system, removing and installing
- Check Secondary Air Injection (AIR) system for proper seal
Page 26-18
- Check vacuum lines for leaks
Corrective action
Page 24-65
Page 20-15
Page 5 of 41
ST-60
Page 24-84
Page 26-1 ,
6/12/2004