Maintenance manual for sunray hfc4da1-2c china-IV diesel engines
108
S/N DTC Meaning
33 P0128 Closed-loop control is actuated due to too low coolant temperature.
34 P0131 Oxygen sensor IAIPUNVG point is short to ground.
35 P0132 Oxygen sensor IAIPUNVG point is short to battery.
36 P0168 The signal level of fuel temperature sensor is relatively high.
37 P0182 The signal level of fuel temperature sensor is below the lower limit.
38 P0183 The signal level of fuel temperature sensor is above the upper limit.
39 P0191 The uncorrected rail pressure value is above the upper limit of drift.
40 P0192 The voltage of fuel rail pressure sensor is below the lower limit.
41 P0193 The voltage of fuel rail pressure sensor is above the upper limit.
42 P0194 The uncorrected rail pressure value is below the lower limit of drift.
43 P0195 Engine oil temperature signal fault on CAN
44 P0196 The oil temperature signal is unreliable.
45 P0197 The oil temperature signal level is too low.
46 P0198 The oil temperature signal level is too high.
47 P0201 The 1
st
cylinder fuel injector circuit is open.
48 P0202 The 2
nd
cylinder fuel injector circuit is open.
49 P0203 The 3
rd
cylinder fuel injector circuit is open.
50 P0204 The 4
th
cylinder fuel injector circuit is open.
51 P0205 The 5
th
cylinder fuel injector circuit is open.
52 P0206 The 6
th
cylinder fuel injector circuit is open.
53 P020A
An error is reported when the time for electrifying the 1
st
cylinder reaches to the
maximum.
54 P020B
An error is reported when the time for electrifying the 2
nd
cylinder reaches to the
maximum.
55 P020C
An error is reported when the time for electrifying the 3
rd
cylinder reaches to the
maximum.
56 P020D
An error is reported when the time for electrifying the 4
th
cylinder reaches to the
maximum.
57 P020E
An error is reported when the time for electrifying the 5
th
cylinder reaches to the
maximum.
58 P020F
An error is reported when the time for electrifying the 6
th
cylinder reaches to the
maximum.
59 P0215 Avoid resonance of double mass flywheel when stopping.
60 P0219 Overspeed protection for engine parts
61 P0222 The signal level of accelerator pedal position sensor 2 is relatively low.
62 P0223 The signal level of accelerator pedal position sensor 2 is relatively high.
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