Volkswagen Golf / Golf GTI / Golf Variant. Manual - part 117
DTC /
Descrip‐
tion
Monitor
Strategy
Descrip‐
tion
Malfunction Crite‐
ria and Threshold
Value
Secondary Parame‐
ters with Enable
Conditions
Monitoring
Time
Length
MIL Il‐
lum.
Component Diag‐
nostic Procedure
• Actual TPS 1 or
2 voltage - volt‐
age ref. point >
0.07 V
• Actual TPS 1 or
2 voltage - volt‐
age ref. point >
0.25 V
• Actual TPS -
ref. point >
0.503° TPS
• Actual TPS 1 or
2 voltage - volt‐
age ref. point >
0.07 V
P0642
Sensor
Refer‐
ence
Voltage
"A" Cir‐
cuit Low
ECM: 5V
Supply
Voltage
Out Of
Range
Low
• Analog output
1 supply volt‐
age < 4.62 V
• 0.2 s
• Contin‐
uous
• 2
DCY
– If a related sen‐
sor voltage code
is also set, refer
to that sensor for
diagnosis first. If
no other related
codes set, re‐
place the Engine
Control Module -
J623- . Refer to
appropriate re‐
pair manual.
P0643
Sensor
Refer‐
ence
Voltage
"A" Cir‐
cuit High
ECM: 5V
Supply
Voltage
Out Of
Range
High
• Analog output
1 supply volt‐
age > 5.43 V
• 0.2 s
• Contin‐
uous
• 2
DCY
– If a related sen‐
sor voltage code
is also set, refer
to that sensor for
diagnosis first. If
no other related
codes set, re‐
place the Engine
Control Module -
J623- . Refer to
appropriate re‐
pair manual.
P0652
Sensor
Refer‐
ence
Voltage
"B" Cir‐
cuit Low
ECM: 5V
Supply
Voltage
Out Of
Range
Low
• Analog output
2 supply volt‐
age < 4.62 V
• 0.2 s
• Contin‐
uous
• 2
DCY
– If a related sen‐
sor voltage code
is also set, refer
to that sensor for
diagnosis first. If
no other related
codes set, re‐
place the Engine
Control Module -
J623- . Refer to
appropriate re‐
pair manual.
GTI 2014 ➤
Generic Scan Tool - Edition 04.2015
3. Diagnosis and Testing
141