Volkswagen Golf 2013 Quick Reference Specification Book page 211

DTC Error Message
P0131 O2 Sensor Circuit (Bank 1,
Sensor 1) Low Voltage
P0132 O2 Sensor Circuit (Bank 1,
Sensor 1) High Voltage
P0138 O2 Circuit High Voltage (Bank
1, Sensor 2)
P0139 O2 Circuit Slow Response
(Bank 1 Sensor 2)
P0140 O2 Circuit No Activity
Detected (Bank 1, Sensor 2)
P0141 O2 Heater Circuit
(Bank 1, Sensor 2) Out of
Range
P0169 Incorrect Fuel Composition
P0171 System Too Lean (Bank 1)
P0172 System Too Rich (Bank 1)
P0190 Fuel Rail Pressure Sensor A
Circuit
P0191 Fuel Rail Control Valve, High
Pressure Side
P0192 Fuel Rail Pressure Sensor A
Circuit Low Input
P0201 Injector Circuit/Open -
Cylinder 1
VW Golf & GTI Quick Reference Specification Book • September 2012
Malfunction Criteria and
Threshold Value
VM < 2.0 V
UN < 1.75 V
IA or IP > 0.30 V
VM > 3 V
UN > 4 V
IA or IP > 1.5 V
Signal voltage > 1.26 V
• EWMA filtered transient time at
fuel cut off > 0.4 Sec.
• In voltage range 201.2 -
401.4 mV
• Number of checks > 3
Signal voltage
• Signal voltage 401.4 - 499 mV
Internal resistance
• > 40000 ohm
Heater resistance, 1404 - 13650
Ohm
• Fuel quantity incorrect
• Fuel correction factor incorrect
• Internal check failed
At idle
• Adaptive value > 5.02%
At part-load
• Adaptive value 21%
At idle
• Adaptive value < 5.02%
(< 6.0% only B8 ULEV)
At part-load
• Adaptive value < 21%
Signal voltage > 4.8 V
Actual pressure > 20.6 MPa
Signal voltage < 0.2 V
• Low side signal current < 2.1 A
• Internal logic failure
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