Diagnostic trouble codes for Isuzu engine 4HK1

By | 05/10/2018

Diagnostic trouble codes list for Isuzu engine 4HK1

See also:

Isuzu 4HK1 diesel engine DTCs list

Isuzu 4HK1 diesel engine

Diagnostic trouble codes list for Isuzu engine 4HK1

Dtc Flashing

Codes

DTC type DTC description
Engine complying with Euro 4 standards except engines compliant with Euro 4 standards
p0016 16 A A Discrepancy of the readings of the position sensors of the crankshaft and distribution shafts
p0045 33 A Malfunction in the circuit of the electromagnetic pressure control valve over the­Duva
p0079 38 A Low signal level in the circuit of the solenoid control valve of the exhaust path
p0080 38 A High signal level in the circuit of the solenoid control valve of the exhaust path
p0087 225 A A Low pressure in Fuel distribution Highway/fuel Supply system
p0088 118 D A High pressure in Fuel distribution Highway/top Feed System­Liwa (first Stage)
p0088 118 A A High pressure in Fuel distribution Highway/top Feed System­Liwa (second Stage)
p0089 151 A A Fuel pressure regulator malfunction
p0091 247 A A Low signal level in the fuel pressure regulator circuit
p0092 247 A A High signal level in the fuel pressure regulator circuit
p0093 227 A A Leakage in the fuel supply system
P0101 92 B Incorrect signal or malfunction in the circuit of the mass air flow sensor
p0102 91 A Low signal level at the input of the mass air flow sensor
p0103 91 A High signal level at the input of the mass air flow sensor
p0107 32 A A Low signal level at the inlet of the absolute pressure sensor located in the inlet manifold
p0108 32 A A High signal level at the inlet of the absolute pressure sensor located in the inlet manifold
p0112 22 A A Low signal level in the inlet air temperature sensor chain
p0113 22 A A High signal level in the inlet air temperature sensor chain
p0116 23 B Incorrect signal or malfunction in the coolant temperature sensor circuit
p0117 23 A A Low signal level in the circuit of the coolant temperature sensor
p0118 23 A A High signal level in the circuit of the coolant temperature sensor
p0122 43 A Low signal level in the throttle position sensor chain
P0123 43 A High signal level in the throttle position sensor chain
p0182 211 A A Low signal level in the fuel temperature sensor circuit
p0183 211 A A High signal level in the fuel temperature sensor circuit
p0192 245 A A Low signal level in the fuel pressure sensor circuit
p0193 245 A A High signal level in the fuel pressure sensor circuit
p0201 271 A A Breakage in the chain of the first cylinder nozzle
p0202 272 A A Breakage in the chain of the nozzle of the second cylinder
p0203 273 A A Breakage in the chain of the nozzle of the third cylinder
p0204 274 A A Breakage in the chain of the nozzle of the fourth cylinder
p0217 542 D D Coolant temperature exceeding

 

p0219 543 D A Exceeding the speed of the engine crankshaft
p0234 42 A A Excess pressurization
p0299 65 B A Insufficient pressurization pressure
p0335 15 A A Malfunction in the sensor chain of the crankshaft position
p0336 15 A A Incorrect signal or malfunction in the crankshaft position sensor chain
p0340 14 A A Malfunction in the sensor circuit of the distribution shaft position
p0341 14 A A Incorrect signal or malfunction in the sensor circuit of the distributor position­Shaft
p0380 66 C A Malfunction in the chain of incandescent candles
p0381 67 C A malfunction in the control lamp circuit of the pre-heating system
p0401 93 A Insufficient quantity Recycled Gases
p0404 45 A A Incorrect signal or malfunction in the control circuit of the EGR system
p0409 44 A A Malfunction in the EGR valve position sensor circuit
p0426 143 C Incorrect signal or malfunction in the circuit of the sensor № 1 temperature having worked­Gases
p0427 48 A Low signal level in № sensor chain 1 of exhaust gas temperature
p0428 48 A High signal level in the № sensor chain 1 of the exhaust gas temperature
p042b 145 C Incorrect signal or malfunction in the sensor circuit № 2 temperatures having worked­Gases
p042c 49 C Low signal level in № sensor chain 2 exhaust gas temperatures
p042d 49 C High signal level in № sensor chain 2 exhaust gas temperatures
p0477 46 A Low signal level in the control circuit of the exhaust tract damper
p0478 46 A High signal level in the pressure control valve circuit of the businesses release­Tavshih gases
p0500 25 B A Malfunction of the speed sensor
p0502 25 A A Low speed sensor input level
p0503 25 A A High signal level at the input of the vehicle speed sensor
p0560 155 A Incorrect voltage in the on-board network
p0563 35 C A High voltage in the on-board network
p0601 53 A A Control unit internal RAM checksum error
p0602 154 C A Control Unit Programming Error
p0604 153 A A Control unit Internal RAM error
p0606 51 A A ECM processor malfunction
p060b 36 A A Malfunction in the circuit of the internal analog-digital converter of the control unit
p0633 176 C A Immobilizer not programmed
p0638 61 B A Incorrect signal or malfunction in control circuit of throttle actuator
p0641 55 A A Malfunction in the circuit of the reference voltage of the sensor № 1
p0650 77 A D Malfunction in control circuit of control lamp “check engine”
p0651 56 A A Malfunction in the circuit of the reference voltage of the sensor № 2

 

p0219 543 D A Exceeding the speed of the engine crankshaft
p0234 42 A A Excess pressurization
p0299 65 B A Insufficient pressurization pressure
p0335 15 A A Malfunction in the sensor chain of the crankshaft position
p0336 15 A A Incorrect signal or malfunction in the crankshaft position sensor chain
p0340 14 A A Malfunction in the sensor circuit of the distribution shaft position
p0341 14 A A Incorrect signal or malfunction in the sensor circuit of the distributor position­Shaft
p0380 66 C A Malfunction in the chain of incandescent candles
p0381 67 C A malfunction in the control lamp circuit of the pre-heating system
p0401 93 A Insufficient quantity Recycled Gases
p0404 45 A A Incorrect signal or malfunction in the control circuit of the EGR system
p0409 44 A A Malfunction in the EGR valve position sensor circuit
p0426 143 C Incorrect signal or malfunction in the circuit of the sensor № 1 temperature having worked­Gases
p0427 48 A Low signal level in № sensor chain 1 of exhaust gas temperature
p0428 48 A High signal level in the № sensor chain 1 of the exhaust gas temperature
p042b 145 C Incorrect signal or malfunction in the sensor circuit № 2 temperatures having worked Gases
p042c 49 C Low signal level in № sensor chain 2 exhaust gas temperatures
p042d 49 C High signal level in № sensor chain 2 exhaust gas temperatures
p0477 46 A Low signal level in the control circuit of the exhaust tract damper
p0478 46 A High signal level in the pressure control valve circuit of the businesses release­d gases
p0500 25 B A Malfunction of the speed sensor
p0502 25 A A Low speed sensor input level
p0503 25 A A High signal level at the input of the vehicle speed sensor
p0560 155 A Incorrect voltage in the on-board network
p0563 35 C A High voltage in the on-board network
p0601 53 A A Control unit internal RAM checksum error
p0602 154 C A Control Unit Programming Error
p0604 153 A A Control unit Internal RAM error
p0606 51 A A ECM processor malfunction
p060b 36 A A Malfunction in the circuit of the internal analog-digital converter of the control unit
p0633 176 C A Immobilizer not programmed
p0638 61 B A Incorrect signal or malfunction in control circuit of throttle actuator
p0641 55 A A Malfunction in the circuit of the reference voltage of the sensor № 1
p0650 77 A D Malfunction in control circuit of control lamp “check engine”
p0651 56 A A Malfunction in the circuit of the reference voltage of the sensor № 2

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List of fault code (DTC) for Isuzu 4HK1 Diesel Engine