Facebook-f Twitter Github Bitbucket
Shop
Account
Cart $880.00
4
4
Subtotal: $880.00
Isuzu US-IDSS 2024 Diagnostic is a comprehensive tool for the effective maintenance and repair of Isuzu vehicles. It integrates advanced diagnostic features to assist technicians in identifying and resolving issues promptly. This system supports a wide range of Isuzu models, ensuring compatibility with both US and Canadian specifications. Its capabilities include vehicle recognition, fault code analysis, and real-time data access to streamline the diagnostic process.
Isuzu US-IDSS 2024 Diagnostic
4 × $220.00
Subtotal: $880.00
View cart Checkout

Detroit DD15 GHG14 (2014-16) Fault Code: SPN 4374 FMI 4 (ACM) Diesel Exhaust Fluid (DEF) Pump Speed Signal Below Measurement Range

DESCRIPTION:
DEF pump speed signal below measurement range.

MONITORED PARAMETER:
DEF pump speed vs. DEF Pressure.

TYPICAL ENABLING CONDITIONS:
1. DEF pump enabled.
2. On-Off-Cycle request.

EXECUTION FREQUENCY:
Continuous when enabling conditions met.

TYPICAL DURATION:
2 minutes

DASH LAMPS:
1. MIL
2. CEL

ENGINE REACTION:
Derate 10%

VERIFICATION:
SCR ADS Self-Check.

NOTE: If any other codes active, fix those first.

PROBABLE CAUSES:
1. Inspect the DEF pump connector/harness.
2. DEF pump failure.
3. ACM (Aftertreament Control Module ECM) failure.

Categories , , Tags , , , , , , , , , , , , , , , , , , , , ,
Facebook Twitter Youtube
Wiring Diagrams
Component Locators

Related products