Volkswagen Golf 2013 Quick Reference Specification Book page 207

DTC Error Message
P2414 O2 Sensor Exhaust Sample
Error Bank 1, Sensor 1
P2431 Secondary Air Injection
Sensor Performance
P2432 Secondary Air Injection
Sensor Circuit Low
P2433 Secondary Air Injection
Sensor Circuit High
P2440 Secondary Air Injection
System Switching Valve Stuck
Open
P2450 Evaporative Emission System
Switching Valve Performance/
Stuck Open
P2568 Direct Ozone Reduction
Catalyst Temperature Sensor
Circuit Range/Performance
P2569 Direct Ozone Reduction
Catalyst Temperature Sensor
Circuit Low
P2570 Direct Ozone Reduction
Catalyst Temperature Sensor
Circuit High
P2626 O2 Sensor Pumping Current
Trim Circuit/Open Bank 1
Sensor 1
P3081 Engine Temperature Too Low
VW Golf & GTI Quick Reference Specification Book • September 2012
Malfunction Criteria and
Threshold Value
Threshold 1
• Signal voltage 3.1 - 4.81 V
Threshold 2
• O2S signal 2.5 - 3.2 V
• Difference between SAI
pressure sensor and ambient
pressure NOT -60.0 to 60.0
hPa
• Signal voltage < 0.40 V
• Signal voltage > 4.65 V
• SAI pressure sensor vs
modeled while SAI valve is
closed < 71.1%
Engine off
• EVAP pump current
difference between reference
measurement to idle < =
3.0mA
Engine on
• EVAP pump current
difference between reference
measurement to idle < =
3.0mA
• ID check failure
• Temperature sensor functional
check failure
• Electrical error via LIN failure
(grounded)
• Electrical error via LIN failure
(short to battery, open circuit)
• O2S signal front > 4.81 V
Difference between ECT and
modeled ECT > 10 °K
195