Volkswagen Golf 2013 Quick Reference Specification Book page 265

DTC Error Message
P2088 "A" Camshaft Position
Actuator Control Circuit Low -
Bank 1
P2089 "A" Camshaft Position
Actuator Control Circuit High
- Bank 1
P2096 Post Catalyst Fuel Trim
System Bank 1 Too Lean
P2097 Post Catalyst Fuel Trim
System Bank 1 Too Rich
P2122 Accelerator Pedal Position
Sensor D Circuit Low Input
P2123 Accelerator Pedal Position
Sensor D Circuit High Input
P2127 Accelerator Pedal Position
Sensor E Circuit Low Input
P2128 Accelerator Pedal Position
Sensor E Circuit High Input
P2138 Accelerator Pedal Position
Sensor D / E Voltage
Correlation
P2177 System Too Lean Off Idle
P2178 System Too Rich Off Idle
P2181 Cooling System Performance
P2184 Engine Coolant Temperature
Sensor 2 Circuit Low
P2185 Engine Coolant Temperature
Sensor 2 Circuit High
P2187 System Too Lean at Idle Bank
1
P2188 System Too Rich at Idle (Bank
1)
P2195 Biased/Stuck Lean (Bank 1,
Sensor 1
P2196 O2 Sensor Signal Biased/
Stuck Rich - Bank 1, Sensor 1
P2237 O2 Sensor Positive Current
Control Circuit Open Bank 1,
Sensor 1
VW Golf & GTI Quick Reference Specification Book • September 2012
Malfunction Criteria and
Threshold Value
Short to ground, signal voltage
0.0 to 3.25 V
Short to battery plus, signal
current > 2.20 A
Out of range, I-portion of 2nd
lambda control loop < 0.030
Out of range, I-portion of 2nd
lambda control loop > 0.030
• Signal voltage < 0.61 V
• Signal voltage > 4.79 V
• Signal voltage < 0.27 V
• Signal voltage > 2.43 V
• Signal voltage sensor 1 vs. 2 >
0.17 to 0.70 V
• Adaptive value > 28%
• Adaptive value < -20%
• ECT too low after sufficient
mass air flow interval = 75 °C
• ECT outlet > 140 °C
• ECT outlet < -40 °C
• Adaptive value > 5.02%
• Adaptive value < -5.02%
• Delta lambda of 2nd lambda
control loop
• Delta lambda of 2nd lambda
control loop < -0.07
• O2S signal front 1.49 to 1.51 V
• Fuel cutoff > 3 Sec.
• Delta lambda controller > 0.10
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