CAR OBD CODES
OBD/DTC Search, e.g.P1423
CAR OBD CODES P1423
P1423 OBD Code Definition:
P1423 EGI Functionality Test Failed
P1423 OBD Code Description:
- Malfunction Indicator Light (MIL) active
- Fuse for Secondary Air Injection Pump blown
- Vacuum Hose(s) leaky or collapsed
- Piping between Secondary Air Injection Pump and Combi (Secondary Air Injection) Valve leaking
- Secondary Air Injection Solenoid(s) faulty
- Combi Valve(s) faulty
- Check Fuse for Secondary Air Injection Pump
- Check Vacuum Hose(s)
- Check Piping between Secondary Air Injection Pump and Combi (Secondary Air Injection) Valve
- Check Secondary Air Injection Solenoid(s)
- Check Combi Valve(s)
On vehicles with rivets holding the plastic body halves of the Secondary Air Pump together check to see if the rivets are falling out. If they have fallen out or are loose you may be able to bolt the pump back together if the motor has not failed.
Note: The information on the P1423 error code is purely informative, if you need more useful information, please consult your technician.
OBDII Body Codes
B104E B2250 P00B1 B1096 B2296 B122E B1061 B1661 B1294 B259F B2701 B1622 B1037 B2AD1 B1C0A OBDII Chassis Codes
C1171 C1782 C1324 C1096 C2789 C1152 C2203 C1188 C1427 C1990 C1142 C1951 C0472 C1A79 C1212 OBDII Network Codes
U0486 U1159 U1229 U0081 U0561 U1218 U0462 U1003 U0065 U1A4B U0431 U1055 U2338 U1751 U261C OBDII Powertrain Codes
P150D P02CD P2148 P0BC2 P0431 P068E P1871 P1409 P1856 P0230 P0B9E P2773 P0451 P1578 P3412
B104E B2250 P00B1 B1096 B2296 B122E B1061 B1661 B1294 B259F B2701 B1622 B1037 B2AD1 B1C0A OBDII Chassis Codes
C1171 C1782 C1324 C1096 C2789 C1152 C2203 C1188 C1427 C1990 C1142 C1951 C0472 C1A79 C1212 OBDII Network Codes
U0486 U1159 U1229 U0081 U0561 U1218 U0462 U1003 U0065 U1A4B U0431 U1055 U2338 U1751 U261C OBDII Powertrain Codes
P150D P02CD P2148 P0BC2 P0431 P068E P1871 P1409 P1856 P0230 P0B9E P2773 P0451 P1578 P3412
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