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 :

2987
5587
3405
7769
3638
3749
5477
1431
6386
1394

Truck List With 1421 SPN Code :

Scania L 320 1421 SPN Code
GMC 3500 HD 1421 SPN Code
Volvo VHD64F200 1421 SPN Code
Freightliner XBA 1421 SPN Code
PACCAR MX13 1421 SPN Code
Ashok Leyland Partner 4 Tyre 1421 SPN Code
Eicher Pro 2050 CNG 1421 SPN Code
Ashok Leyland Ecomet 1615 HE 1421 SPN Code
Tata 610 SFC 1421 SPN Code
Tata 1012 LPT 1421 SPN Code