Deutz diagnostic trouble codes DTCs - Fault Codes List

Function light / component error

Example of code highlighting

short (0.4 s)

long (0.8)

short (0.4 s)

123 Access to the Fluid Cooling Temperature Lamp -Infault signal, greater than the device control time

 

126 speed control (pedal) -Infault / fuzzy signal

 

128 Suction air temperature sensor signal is incorrect

 

133 Temperature sensor Transmission oil Wrong signal

 

134 Pressure monitoring system in the rack Changing the pressure / pressure deviation signal outside the permissible range

 

135 outlet for oil pressure indicator lamp Incorrect signal, exceeds the device control time

Exit from the fuel dosing valve block Wrong signal, greater than the device control time

 

136 Air pressure monitoring in air filter too small

 

137 Output to actuators Short to positive

 

138 Drive output Short circuit on the housing

 

142 Access to engine lamp Incorrect signal, greater than device control time

 

143 Multiposition switch 1/2/3 Incorrect / fuzzy signal

 

144 Lube oil temperature sensor Incorrect / fuzzy signal Oil temperature monitoring Temperature outside the specified range

 

145 Automation of the start switch blocking

 

146 Pressure relief valve open / required pressure / pressure pressing after pressure does not open

 

147 Rack pressure sensor Incorrect signal pressure deviation out of range

 

231 Oil pressure monitoring Pressure outside the permissible range

 

232 Coolant temperature control -Temperature above the specified range

 

233 regulates the intake air temperature above a predetermined temperature range

 

235 coolant level below the specified level

 

237 Fuel temperature control Temperature outside the specified range Output 238 to the drive Fan 1/2 Invalid signal exceeds the device control time Fan speed control outside the permissible range

241 combustion control detected misfiring in one or more cylinders

 

261 for control of actuators The relay does not open or short-circuit to ground

 

263 Access to cold start devices Incorrect alarm relay, or Not connected, short-circuit

 

271 CAN Bus timeout of one or more transmitted data blocks, inactive bus

 

282 Sensor supply voltage 1/2/3 Voltage outside the specified range

 

292 Atmospheric pressure sensor Incorrect / fuzzy signal

 

314 hydraulic system of the oil temperature sensor Incorrect adjustment of the oil temperature in the hydraulic system The temperature is set by the range

 

318 Battery voltage out of range (lower or higher)

 

328 Access to a lamp control device that facilitates cold start An incorrect signal exceeds the device control time

 

414 External device output AGR Invalid signal

 

415 External device output AGR Invalid signal, greater than device control time

 

416 External device output AGR Device Incorrect signal

 

417 Depreciation of the lubricating oil chronometer reached a critical point

 

512 output to the starter relay. Incorrect signal exceeds the device control time.

 

513 Access to the lamp indicator Invalid signal, greater than the device control time

 

514, the signal of the control terminal 15 (ignition supply wire) is not detected

 

515, the control terminal 50 has detected a constant signal (a wire for starting the starter)

 

521 Speed of measurement Speed of movement is not clear

 

528 Access to the internal motor brake Wrong signal