1421 SPN Fault Code

Name:

Engine Cylinder 9 Ignition Timing

Description:

The ignition timing (SI engines) or main fuel injection timing (CI engines) of the cylinder. Positive values indicate an increasingly advanced timing from TDC.

1421 spn fault code name is Engine Cylinder 9 Ignition Timing. If you don't take the time to look into 1421 spn fault when it arises, it can add up quickly. One small issue like 1421 can cause a larger component to become damaged without taking the time to investigate. If you suspect your truck is suffering from one of these issues, look into replacing those small components to save money down the road.

Note: The name and description of 1421 code represents text descriptions for faults supported by another coding system and does not necessarily comply with SAE J1939. For a specific engine manufacturer's explanation for codes, please consult the engine's technical manual. See also other spn codes.

Similar SPN Codes :

6433
4152
6250
9872
8320
6269
6414
10040
5786
9879

Truck List With 1421 SPN Code :

Volvo FL 1421 SPN Code
International ProStar 1421 SPN Code
Sterling Acterra 1421 SPN Code
BharatBenz 1415RE 1421 SPN Code
Eicher Pro 2095XPT 1421 SPN Code
Mitsubishi FE160G 1421 SPN Code
International Citystar CF 600 1421 SPN Code
Kenworth W900 1421 SPN Code
Mahindra Blazo X 49 1421 SPN Code
Tata Signa 4825.T 1421 SPN Code