Indmar Products 2008 All Rights Reserved
21
Draft Rev. A-Jan. 2008
7 Diagnostic Trouble Code Fault Descriptions
LDGCP and MGCP header pins are in standard font, HDGCP and MDGCP header pins are in
italicized parentheses (##).
7.1 SPN & FMI to DTC Conversion Table
Indmar DTCConfigurations
SPN FMI DTC Code Description
29 3 DTC 2128 FPP2 voltage high
29 4 DTC 2127 FPP2 voltage low
51 3 DTC 123 TPS1 voltage high
51 4 DTC 122 TPS1 voltage low
51 0 DTC 221 TPS1-2 higher than expected
51 1 DTC 121 TPS1-2 lower than expected
51 7 DTC 2112 Unable to reach higher TPS
51 7 DTC 2111 Unable to reach lower TPS
51 31 DTC 2135 TPS1/2 simultaneous voltages out-of-range
84 8 DTC 502 Roadspeed input loss of signal
91 3 DTC 2122 FPP1 voltage high
91 4 DTC 2123 FPP1 voltage low
91 16 DTC 2126 FPP1-2 higher than expected
91 18 DTC 2121 FPP1-2 lower than expected
91 31 DTC 1121 FPP1/2 simultaneous voltages out-of-range (redundancy lost)
91 19 DTC 1630 J1939 ETC message receipt loss
100 1 DTC 524 Oil pressure low
100 1 DTC 524 Oil pressure sender low pressure
100 0 DTC 521 Oil pressure sender high pressure
100 3 DTC 523 Oil pressure sender high voltage
100 4 DTC 522 Oil pressure sender low voltage
102 3 DTC 238 TIP/TOP high voltage
102 4 DTC 237 TIP/TOP low voltage
102 0 DTC 234 Boost control overboost failure
102 1 DTC 299 Boost control underboost failure
102 2 DTC 236 TIP/TOP active
105 3 DTC 113 IAT voltage high
105 4 DTC 112 IAT voltage low
105 15 DTC 111 IAT higher than expected stage 1
105 0 DTC 127 IAT higher than expected stage 2
106 16 DTC 108 MAP pressure high
106 4 DTC 107 MAP voltage low
108 0 DTC 2229 BP pressure high
108 1 DTC 129 BP pressure low
110 3 DTC 118 ECT voltage high
110 4 DTC 117 ECT voltage low
110 15 DTC 116 ECT higher than expected stage 1
110 0 DTC 217 ECT higher than expected stage 2
Indmar Products 2008 All Rights Reserved
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Draft Rev. A-Jan. 2008
168 15 DTC 563 Vbat voltage high
168 17 DTC 562 Vbat voltage low
515 16 DTC 1111 RPM above fuel rev limit level
515 0 DTC 1112 RPM above spark rev limit level
628 13 DTC 601 Microprocessor failure - FLASH
629 31 DTC 606 Microprocessor failure - COP
629 31 DTC 1612 Microprocessor failure - RTI 1
629 31 DTC 1613 Microprocessor failure - RTI 2
629 31 DTC 1614 Microprocessor failure - RTI 3
629 31 DTC 1615 Microprocessor failure - A/D
629 31 DTC 1616 Microprocessor failure - Interrupt
630 12 DTC 604 Microprocessor failure - RAM
636 2 DTC 336 CRANK input signal noise
636 8 DTC 16 Crank and/or cam could not synchronize during start
636 4 DTC 337 Crank signal loss
639 12 DTC 1626 CAN-J1939 Tx fault
639 12 DTC 1627 CAN-J1939 Rx fault
645 4 DTC 2618 Tach output ground short
645 3 DTC 2619 Tach output short to power
651 5 DTC 261 Injector 1 open or short to ground
651 6 DTC 262 Injector 1 coil shorted
652 5 DTC 264 Injector 2 open or short to ground
652 6 DTC 265 Injector 2 coil shorted
653 5 DTC 267 Injector 3 open or short to ground
653 6 DTC 268 Injector 3 coil shorted
654 5 DTC 270 Injector 4 open or short to ground
654 6 DTC 271 Injector 4 coil shorted
655 5 DTC 273 Injector 5 open or short to ground
655 6 DTC 274 Injector 5 coil shorted
656 5 DTC 276 Injector 6 open or short to ground
656 6 DTC 277 Injector 6 coil shorted
657 5 DTC 279 Injector 7 open or short to ground
657 6 DTC 280 Injector 7 coil shorted
658 5 DTC 282 Injector 8 open or short to ground
658 6 DTC 283 Injector 8 coil shorted
695 9 DTC 1629 J1939 TSC1 message receipt loss
701 3 DTC 1511 AUX analog Pull-Up 1 high voltage
701 4 DTC 1512 AUX analog Pull-Up 1 low voltage
702 3 DTC 1513 AUX analog Pull-Up 2 high voltage
702 4 DTC 1514 AUX analog Pull-Up 2 low voltage
703 3 DTC 1517 AUX analog Pull-Up 3 high voltage
703 4 DTC 1518 AUX analog Pull-Up 3 low voltage
710 3 DTC 1515 AUX analog Pull-Down 1 high voltage
710 4 DTC 1516 AUX analog Pull-Down 1 low voltage
723 4 DTC 342 Loss of CAM input signal
723 2 DTC 341 CAM input signal noise
731 4 DTC 327 Knock1 sensor open or not present
731 2 DTC 326 Knock1 excessive or erratic signal
920 4 DTC 1641 Buzzer control ground short
920 5 DTC 1642 Buzzer open
Indmar Products 2008 All Rights Reserved
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920 3 DTC 1643 Buzzer control short to power
1079 3 DTC 643 Sensor supply voltage 1 high
1079 4 DTC 642 Sensor supply voltage 1 low
1079 31 DTC 1611 Sensor supply voltage 1 and 2 out-of-range
1080 3 DTC 653 Sensor supply voltage 2 high
1080 4 DTC 652 Sensor supply voltage 2 low
1110 31 DTC 1625 J1939 shutdown request
1192 3 DTC 1131 WGP voltage high
1192 4 DTC 1132 WGP voltage low
1213 4 DTC 1644 MIL control ground short
1213 5 DTC 650 MIL open
1213 3 DTC 1645 MIL control short to power
1268 5 DTC 2300 Spark coil 1 primary open or short to ground
1268 6 DTC 2301 Spark coil 1 primary shorted
1269 5 DTC 2303 Spark coil 2 primary open or short to ground
1269 6 DTC 2304 Spark coil 2 primary shorted
1270 5 DTC 2306 Spark coil 3 primary open or short to ground
1270 6 DTC 2307 Spark coil 3 primary shorted
1271 5 DTC 2309 Spark coil 4 primary open or short to ground
1271 6 DTC 2310 Spark coil 4 primary shorted
1272 5 DTC 2312 Spark coil 5 primary open or short to ground
1272 6 DTC 2313 Spark coil 5 primary shorted
1273 5 DTC 2315 Spark coil 6 primary open or short to ground
1273 6 DTC 2316 Spark coil 6 primary shorted
1274 5 DTC 2318 Spark coil 7 primary open or short to ground
1274 6 DTC 2319 Spark coil 7 primary shorted
1275 5 DTC 2321 Spark coil 8 primary open or short to ground
1275 6 DTC 2322 Spark coil 8 primary shorted
1321 4 DTC 616 Start relay ground short
1321 5 DTC 615 Start relay coil open
1321 3 DTC 617 Start relay coil short to power
1323 11 DTC 1311 Cylinder 1 misfire detected
1323 31 DTC 301 Cylinder 1 emissions/catalyst damaging misfire
1324 11 DTC 1312 Cylinder 2 misfire detected
1324 31 DTC 302 Cylinder 2 emissions/catalyst damaging misfire
1325 11 DTC 1313 Cylinder 3 misfire detected
1325 31 DTC 303 Cylinder 3 emissions/catalyst damaging misfire
1326 11 DTC 1314 Cylinder 4 misfire detected
1326 31 DTC 304 Cylinder 4 emissions/catalyst damaging misfire
1327 11 DTC 1315 Cylinder 5 misfire detected
1327 31 DTC 305 Cylinder 5 emissions/catalyst damaging misfire
1328 11 DTC 1316 Cylinder 6 misfire detected
1328 31 DTC 306 Cylinder 6 emissions/catalyst damaging misfire
1329 11 DTC 1317 Cylinder 7 misfire detected
1329 31 DTC 307 Cylinder 7 emissions/catalyst damaging misfire
1330 11 DTC 1318 Cylinder 8 misfire detected
1330 31 DTC 308 Cylinder 8 emissions/catalyst damaging misfire
1347 5 DTC 628 Fuel-pump high-side open or short to ground
1347 6 DTC 629 Fuel-pump high-side short to power
1348 4 DTC 628 Fuel pump relay control ground short
Indmar Products 2008 All Rights Reserved
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1348 5 DTC 627 Fuel pump relay coil open
1348 3 DTC 629 Fuel pump relay coil short to power
1485 4 DTC 686 Power relay ground short
1485 5 DTC 685 Power relay coil open
1485 3 DTC 687 Power relay coil short to power
3050 11 DTC 420 Catalyst inactive on gasoline (Bank 1)
3051 11 DTC 430 Catalyst inactive on gasoline (Bank 2)
3217 5 DTC 134 EGO1 open / lazy
3227 5 DTC 154 EGO2 open / lazy
3256 5 DTC 140 EGO3 open / lazy
3266 5 DTC 160 EGO4 open / lazy
3673 3 DTC 223 TPS2 voltage high
3673 4 DTC 222 TPS2 voltage low
4236 0 DTC 1155 Closed-loop gasoline bank1 high
4236 1 DTC 1156 Closed-loop gasoline bank1 low
4237 0 DTC 171 Adaptive-learn gasoline bank1 high
4237 1 DTC 172 Adaptive-learn gasoline bank1 low
4238 0 DTC 1157 Closed-loop gasoline bank2 high
4238 1 DTC 1158 Closed-loop gasoline bank2 low
4239 0 DTC 174 Adaptive-learn gasoline bank2 high
4239 1 DTC 175 Adaptive-learn gasoline bank2 low
520197 4 DTC 332 Knock2 sensor open or not present
520197 2 DTC 331 Knock2 excessive or erratic signal
520199 11
DTC 2120
FPP1 invalid voltage and FPP2 disagrees with IVS (redundancy
lost)
520199 11
DTC 2125
FPP2 invalid voltage and FPP1 disagrees with IVS (redundancy
lost)
520199 11 DTC 1122 FPP1/2 do not match each other or IVS (redundancy lost)
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