DTC Chart
VW Golf & GTI Quick Reference Specication Book • September 2012 187
DTC Error Message Malfunction Criteria and
Threshold Value
P2309 Ignition Coil D Primary Control
Circuit Low
Signal current > 24.0 mA
P2310 Ignition Coil D Primary Control
Circuit High
Signal voltage > 5.1 - 7.0 V
Additional Exhaust Regulation
DTC Error Message Malfunction Criteria and
Threshold Value
P0410 Secondary Air Injection
System
• Deviation SAI pressure sensor
> 50.0 hPa
P0413 Secondary Air Injection
System Switching Valve
Circuit Open
• Signal voltage 4.70 - 5.40 V
P0414 Secondary Air Injection
System Switching Valve
Circuit Low
• Signal voltage 0 to 3.25 V
or
• Signal current > 2.20 A
P0418 Secondary Air Injection
System Control Circuit
• Signal voltage 4.70 - 5.40 V
P0420 Catalyst System Efciency
Below Threshold
Front:
• Oxygen storage capacity
(OSC) vs OSC of borderline
catalyst < 1.00
• Front catalyst < 1.50
and
• Main catalyst < 1.00
Main:
• Oxygen storage capacity
(OSC) vs OSC of borderline
catalyst < 0.40
• Front catalyst< .90
• While value for front catalyst
< 2.00
P043E Evaporative Emission System
Leak Detection Reference
Orice Low Flow
Engine off
• EVAP pump current during
reference measurement <
0.40 mA
Engine on
• EVAP pump current during
reference measurement > 0.40
mA