TOYOTA · EDC16C31 ECU · diesel

TOYOTA COROLLA EDC16C31 tuning files

The TOYOTA COROLLA on the EDC16C31, mapped from stock file to finished result. The matched variants sit between 90 and 90 HP from the factory. There are 8 distinct variants on file for this combination. It is a diesel platform, so the full diesel solution range is on the table. Each file is tied to the precise software on your car and checked before it goes out.

Available solutions

Solutions that apply to the EDC16C31 on this diesel platform. The exact set depends on the specific engine and software version.

Stage 1Stage 2DPF OffEGR OffSwirl Flaps OffLambda / O2MAF OffTVANOx OffAGSReadinessStart/Stop OffOil PressureLimp Mode Off

Engine variants & ECU software

8 distinct variants for the TOYOTA COROLLA on the EDC16C31 ECU. Reference the engine and controller software when you upload.

Variant 1

ECU
Catalog engine
1400 90HP
Engine code
1ND-TV
Generation
2003-2007
Matched gains engine
1.4D4D 90
Controller brand
BOSCH
ECU
EDC16C31
Stock power
90 HP
Stage 1 power
115 HP
Power increase
+25 HP (+28%)
Stock torque
190 Nm
Stage 1 torque
250 Nm
Torque increase
+60 Nm (+32%)
ECU SW
1037377212
SW upgrade
1037400446
Calibration
1037400446

Variant 2

ECU
Catalog engine
1400 90HP
Generation
2003-2007
Matched gains engine
1.4D4D 90
Controller brand
BOSCH
ECU
EDC16C31
Stock power
90 HP
Stage 1 power
115 HP
Power increase
+25 HP (+28%)
Stock torque
190 Nm
Stage 1 torque
250 Nm
Torque increase
+60 Nm (+32%)
SW upgrade
1037396135
Calibration
1037396135

Variant 3

ECU
Catalog engine
1400 90HP
Generation
2003-2007
Matched gains engine
1.4D4D 90
Controller brand
BOSCH
ECU
EDC16C31
Stock power
90 HP
Stage 1 power
115 HP
Power increase
+25 HP (+28%)
Stock torque
190 Nm
Stage 1 torque
250 Nm
Torque increase
+60 Nm (+32%)

Variant 4

ECU
Catalog engine
1400 90HP
Engine code
1ND-TV
Generation
2003-2007
Matched gains engine
1.4D4D 90
Controller brand
BOSCH
ECU
EDC16C31
Stock power
90 HP
Stage 1 power
115 HP
Power increase
+25 HP (+28%)
Stock torque
190 Nm
Stage 1 torque
250 Nm
Torque increase
+60 Nm (+32%)
ECU SW
1037377212

Variant 5

ECU
Catalog engine
1400 90HP
Generation
2003-2007
Matched gains engine
1.4D4D 90
Controller brand
BOSCH
ECU
EDC16C31
Stock power
90 HP
Stage 1 power
115 HP
Power increase
+25 HP (+28%)
Stock torque
190 Nm
Stage 1 torque
250 Nm
Torque increase
+60 Nm (+32%)
ECU SW
1037377211

Variant 6

ECU
Catalog engine
1400 90HP
Generation
2003-2007
Matched gains engine
1.4D4D 90
Controller brand
BOSCH
ECU
EDC16C31
Stock power
90 HP
Stage 1 power
115 HP
Power increase
+25 HP (+28%)
Stock torque
190 Nm
Stage 1 torque
250 Nm
Torque increase
+60 Nm (+32%)
SW upgrade
1037400446
Calibration
1037400446

Variant 7

ECU
Catalog engine
1400 D-4D 90HP
Generation
2003-2007
Matched gains engine
1.4D4D 90
Controller brand
BOSCH
ECU
EDC16C31
Stock power
90 HP
Stage 1 power
115 HP
Power increase
+25 HP (+28%)
Stock torque
190 Nm
Stage 1 torque
250 Nm
Torque increase
+60 Nm (+32%)

Variant 8

ECU
Catalog engine
1400 D-4D 90HP
Generation
2003-2007
Matched gains engine
1.4D4D 90
Controller brand
BOSCH
ECU
EDC16C31
Stock power
90 HP
Stage 1 power
115 HP
Power increase
+25 HP (+28%)
Stock torque
190 Nm
Stage 1 torque
250 Nm
Torque increase
+60 Nm (+32%)
ECU SW
1037396136
SW upgrade
1037396136
Calibration
1037396136

Related vehicles

Other vehicles built on the EDC16C31 controller or the same engine — handy when a platform spans several models and makes.

Questions, answered.

Which tuning solutions are available for the TOYOTA COROLLA on the EDC16C31?

Stage 1, Stage 2, DPF Off, EGR Off, Swirl Flaps Off, Lambda / O2, MAF Off, TVA, NOx Off, AGS, Readiness, Start/Stop Off, Oil Pressure, Limp Mode Off. The exact set depends on the specific engine and software version.

Do you cover the EDC16C31 ECU software on this model?

Yes — the TOYOTA COROLLA on the EDC16C31 ECU is part of the catalog. Upload your original file and it is matched to the right calibration before any work is done.

How is the file delivered?

Through the TuningBay workflow with operator validation and one safe, sensible result per job. Files we deliver, we stand behind.

TOYOTA COROLLA EDC16C31 ECU Tuning Files | TuningBay