Changan CS35 - Dtc P0340, P0341, P0342, P0343

CS35 2013.04
3.1.13-189 3.1.13-189Electronic Control System - ME7
DTC P0340, P0341, P0342, P0343
DTC Description
2. Possible Sources
Fault Code Description Definition
P0340
Intake phase sensor is installed
in improper position
• Camshaft position sensor circuit includes the fol-
lowing circuits:
• Reference voltage: ECM provides reference volt-
age for terminal 3 on CMP sensor wiring harness
connector E19 through terminal 32 on ECM wiring
harness E01.
• Signal circuit: ECM receive signal voltage of termi-
nal 2 on CMP sensor wiring harness connector
E19 through terminal 79 on ECM wiring harness
connector E01.
• ECM low voltage circuit: ECM positions the termi-
nal 1 on CMP sensor wiring harness connector
E19 to low electric potential through terminal 36 of
ECM wiring harness connector E01.
P0341
Intake phase sensor with poor
contact
P0342
Air intake phase sensor short
circuit to ground
P0343
Short circuit to power supply (or
open circuit) of the intake phase
sensor
Fault
Code
Test Tactics
Setting Conditions (Control
Strategy)
Fault
P0340 Poor contact
• Phase signal register value is equal to
255 or 0
• Phase signal register value is higher
than 4
• Phase sensor circuit fault
• Phase sensor fault
• Phase signal wheel damaged
P0341 Poor contact
• Phase signal register value is higher
than 0, lower than 255
• Phase signal register value is not
equal to 170 or 85
P0342
Short circuit to
ground
• Phase signal register value is equal to
0
P0343
Short circuit to
power supply
• Phase signal register value is equal to
255
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