The second generation of Isuzu D-max was produced from year 2011 until 2019. The early models with code RT-50 and the facelifted models with code RT-85.
The early versions had 2.5-liter engine which were replaced by the newer 1.9-liter RZ4E-TC in facelift version which was introduced in 2015. And there are models with more powerful 3.0 4JJ1 engine.
Isuzu D-Max pre facelift model (RT-50)
Isuzu D-Max post facelift model (RT-85)
Common EGR fault codes
• P1404: EGR valve closed position performance problem (EGR valve not fully closing)
• P042F: EGR valve” A” is stuck closed
• P0400 : EGR Flow Malfunction
• P0401 : EGR Flow Insufficient
• P0402 : EGR Flow Excessive
• P0403 : EGR Control Circuit
• P0405 : EGR Position Sensor Low
• P0406 : EGR Position Sensor High
• P2413 : EGR System Performance
Common DPF fault codes
• P2002 : DPF Efficiency Below Threshold
• P2452 : DPF Pressure Sensor Circuit
• P2453 : DPF Pressure Sensor Range/Performance
• P2454 : DPF Pressure Sensor Low
• P2455 : DPF Pressure Sensor High
• P2459 : Regeneration Frequency Too High
• P2463 : DPF Soot Accumulation
• P246C : Ash Accumulation
KESS3 (OBD/Boot)
AUTOTUNER (OBD/Boot)
MAGICMOTORSPORT FLEX (reads the 3.0-liter version with SH725XX ecu) (OBD/Boot)
DIMSPORT NEW GENIUS & MY GENIUS (supports all generations and engines in OBD)
DIMSPORT NEW TRASDATA (supports all generations and engines in Bench and Boot mode)
BITBOX (FID:280)
Alientech KESS3
Autotuner
EGR off solution for Isuzu D-max with Transtron ECU
First use a scanner or diagnostic tools and read the related fault codes.
Read the file using a compatible tool in OBD or Bench/Boot depending on your tool compatibility.
Upload your file on our website with related egr fault codes.
You can receive your file from your dashboard withing 15 to 20 minutes.
Note: Before writing the file make sure the EGR actuator plug is disconnected.
Write the file using the same reading method then clear fault codes.
DPF off solution
Read the file using a compatible tool in OBD or Bench/Boot depending on your tool compatibility.
Upload your file on our website with related DPF fault codes.
You can receive your file from your dashboard withing 15 to 20 minutes.
Note: Before writing the file do a forced regeneration.
Write the file using the same reading method then clear fault codes
Location of sensors and actuators in Isuzu D-max
EGR valve and EGR valve actuator plug location
In Isuzu D-Max RT85 for both 3.0-liter and 1.9-liter versions the EGR valve is located on the right side of the engine close to where the intake manifold is located.
Isuzu 1.9 liter RZ4E-TC engine
Isuzu 3.0 liter 4JJ1 engine
Location of EGR valve and EGR valve actuator plug
EGR valve motor in 1.9 RZ4E-TC
The Diesel particulate filter is located after the turbocharger and under the engine.
The DPF temperature sensor and the DPF pressure sensor pipes are connected to the DPF and following the DPF pressure sensor pipes you can find the DPF pressure sensor.
Diesel Particulate Filter in Isuzu D-Max
DPF pressure sensor location
Isuzu D-Max Online DPF, EGR, DTC and Swirl flaps Off Service and Pricing:
NinjaRemap offers DPF , EGR and DTC delete services for Isuzu D-Max. This service is provided only where DPF, EGR is legally permitted, and for vehicles authorized for such modifications, including racing cars, off-road vehicles, track cars, and certain fleet vehicles.
At NinjaRemap EGR and DPF removal can be carried out entirely online. Simply read your original ECU file using a compatible flashing tool and send it to us through our ECU tuning service on the website or via WhatsApp. You will receive your modified file in less than 20 minutes.
We will perform the DPF, EGR and DTC removal and, if required, also remove any related or unrelated fault codes (DTCs). The total cost for all these services, including a 30-day warranty, is only $65.
Send us your file today and get started!
