EOBD fault codes
14,315 codes · 0 vehicle records · 0 ECU records · 0 live-data parameters
Codes 14,315
| Code | Description | Brands | System |
|---|---|---|---|
| P1922 | Fuel Additive Level Circuit | 20 | Powertrain |
| P1923 | Engine control module (ECM) 2 - malfunction | 21 | Powertrain |
| P1924 | Controller Pin coding: implausible signal; Defective | 10 | Powertrain |
| P1925 | Relay for aux coolant pump (J496): short to plus; Short to plus | 17 | Powertrain |
| P1926 | Relay for aux coolant pump (J496): short to ground; Open circuit | 19 | Powertrain |
| P1927 | Relay for aux coolant pump (J496): open circuit; Implausible signal | 21 | Powertrain |
| P1928 | Fuel additive pump control - circuit/open | 15 | Powertrain |
| P1929 | Fuel Additive Pump Control Circuit Performance | 9 | Powertrain |
| P192A | Auxiliary coolant pump in high-temp circuit: running dry | 8 | Powertrain |
| P192B | Auxiliary coolant pump in high-temp circuit: mechanical malfunction; Defective | 8 | Powertrain |
| P192C | Auxiliary coolant pump in high-temp circuit: over-temp; Upper limit exceeded | 2 | Powertrain |
| P192D | Auxiliary coolant pump in low-temp circuit: running dry; Implausible signal | 2 | Powertrain |
| P192E | Auxiliary coolant pump in low-temp circuit: mechanical malfunction; Short to plus | 8 | Powertrain |
| P192F | Auxiliary coolant pump in low-temp circuit: over-temp; Open or short to ground | 8 | Powertrain |
| P1930 | Fuel additive pump control - circuit low | 14 | Powertrain |
| P1931 | Fuel additive pump control - circuit high | 10 | Powertrain |
| P1932 | Powertrain databus: implausible message from contr. for access & start Auth. | 18 | Powertrain |
| P1933 | Throttle Actuator 2: Malfunction | 19 | Powertrain |
| P1934 | DTC relating to vehicle speed sensor must not be set | 9 | Powertrain |
| P1935 | Invalid brake signal | 12 | Powertrain |
| P1936 | Generator shut-off: open or short to ground | 8 | Powertrain |
| P1937 | Generator shut-off: short to plus; Upper limit exceeded | 15 | Powertrain |
| P1938 | Auxiliary Engine Coolant Pump Relay (J496): Open or Short to Ground | 16 | Powertrain |
| P1939 | Fuel fired heater control - circuit high | 8 | Powertrain |
| P193A | Invalid scan tool communication/request | 3 | Powertrain |
| P193B | Kroppslydaktuator | 9 | Powertrain |
| P193C | Steering wheel angle signal | 9 | Powertrain |
| P193D | Cruise Control Multi-Function Input Signal | 9 | Powertrain |
| P193E | A/C Clutch Request Signal | 9 | Powertrain |
| P193F | Araç hız sinyali kesintili | 8 | Powertrain |
| P1940 | Powertrain Databus: Missing Message from Control Module for Battery Monitoring | 16 | Powertrain |
| P1941 | Powertrain Databus: Implausible Message from Controller for Batt. Monitoring | 16 | Powertrain |
| P1942 | Powertrain Databus: Missing Message from Level Control System | 16 | Powertrain |
| P1943 | Powertrain Databus: Implausible Message from Level Control System | 16 | Powertrain |
| P1944 | Control module 1 for cooling fan: over-temp; Implausible signal | 14 | Powertrain |
| P1945 | Control module 1 for cooling fan: output short circuit; Open circuit | 13 | Powertrain |
| P1946 | Control module 1 for coolant fan: defective; Open circuit | 9 | Powertrain |
| P1947 | Control module 2 for cooling fan: over-temp; Defective | 9 | Powertrain |
| P1948 | Control module 2 for cooling fan: output short circuit; Short to plus | 8 | Powertrain |
| P1949 | Control module 2 for coolant fan: defective; Open circuit | 8 | Powertrain |
| P194A | Druksensor | 2 | Powertrain |
| P194B | Coolant pump | 2 | Powertrain |
| P194C | Coolant pump | 2 | Powertrain |
| P194D | Coolant pump | 2 | Powertrain |
| P194E | Wählaktor aus | 1 | Powertrain |
| P194F | Giraktuator av | 1 | Powertrain |
| P1950 | Radiator fan (V7): movement restricted / jammed; Mechanical failure | 9 | Powertrain |
| P1951 | Radiator Fan 2 (V177): Movement Restricted / Jammed | 13 | Powertrain |
| P1952 | Turbocharger Control Module 1: Defective | 13 | Powertrain |
| P1953 | Turbocharger Control Module 2: Defective | 13 | Powertrain |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.