Operation and maintenance manual

3-23
DDEC IV DIAGNOSTIC CODES
DDEC Code #
(Flashed) PID SID FMI DDEC Description
- 240 - 2 Fram checksum incorrect
- 251 - 10 Clock module abnormal rate
- 251 - 13 Clock module fault/failure
- - 253 13 Incompatible calibration version
- - 254 0 External failed RAM
- - 254 1 Internal failed RAM
- - 254 6 Entered boot via switches
11 187 - 4 VSG sensor voltage low
11 187 - 7 VSG switch system not responding
12 187 - 3 VSG sensor high
13 111 - 4 Coolant level sensor input voltage low
13 111 - 6 Add coolant level sensor input voltage low
14 52 - 3 Intercooler coolant temperature sensor input voltage high
14 110 - 3 Coolant temperature sensor input voltage high
14 175 - 3 Oil temperature sensor input voltage high
15 52 - 4 Intercooler coolant temperature sensor input voltage low
15 110 - 4 Coolant temperature sensor input voltage low
15 175 - 4 Oil temperature sensor input voltage low
16 111 - 3 Coolant level sensor input voltage high
16 111 - 5 Add coolant level sensor input voltage high
17 72 - 3 Throttle plate position sensor input voltage high
17 51 - 3 Throttle position sensor input voltage high
18 72 - 4 Bypass position sensor input voltage low
18 51 - 4 Throttle plate position sensor input voltage low
21 91 - 3 TPS input voltage high
22 91 - 4 TPS input voltage low
23 174 - 3 Fuel temperature sensor input voltage high
23 - 65 3 Oxygen content circuit input voltage high
24 174 - 4 Fuel temperature sensor input voltage low