2012 Isuzu D-MAX (TF2) — Repair Solution

3.0L 4JJ1 4cyl 16v DOHC Turbo CRD Diesel · Loss Of Power · Engine

Isuzu D-MAX (TF2) Loss Of Power Engine Diagnostic Sequence Available

Vehicle Details

Make: Isuzu
Model: D-MAX (TF2)
Year: 2012
Engine: 3.0L 4JJ1 4cyl 16v DOHC Turbo CRD Diesel
Area: Engine
Category: Loss Of Power

Customer Complaint

Engine light coming on and then lack of power.

Problem Summary

The vehicle goes into a limp home mode. Was spasmodic but is now all the time.

Has also had a new ISC/throttle body fitted, tried a new pedal and no different.

Diagnostic Sequence

The step-by-step diagnostic process used to identify this fault is available to TaT members.

Unlock with Free Trial

Fault Description

The detailed fault description and root cause analysis for this 2012 Isuzu D-MAX (TF2) is available to TaT members.

Unlock with Free Trial

Verified Repair Solution

The confirmed repair procedure for this 2012 Isuzu D-MAX (TF2) is available to TaT members. Includes the verified fix and technician tips.

Unlock with Free Trial

Quick Facts

CodeISUTF12128
Vehicle2012 Isuzu D-MAX (TF2)
Engine3.0L 4JJ1 4cyl 16v DOHC Turbo CRD Diesel
ComplaintVisible
Diag. SequenceMembers Only
SolutionMembers Only

Need the Full Fix?

Get the complete diagnostic sequence, verified solution, and technician tips.

Access the Full Repair Solutions Database

Unlock 6,127 verified repair solutions with complete diagnostic details, confirmed fixes, and technician tips.


© 2026 The Automotive Technician (TaT) — www.tat.net.au