OPEL · E78 C ECU

OPEL CORSA E78 C tuning files

Here is what the catalog holds for the OPEL CORSA on the E78 C. Across the matched variants stock power runs from 70 to 100 HP. We start conservative here — Stage 1 and Stage 2 are the dependable baseline. We match the right calibration to your exact software and validate it before delivery.

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Available solutions

Applicable work for the E78 C on this vehicle. The available set firms up once the exact engine and software are known.

Stage 1 Stage 2

Engine variants & ECU software

9 distinct variants for the OPEL CORSA on the E78 C ECU. Reference the engine and controller software when you upload.

Variant 1

ECU

Catalog engine: 1400 100HP
Generation: D 2006-2014
Matched gains engine: 1.4 16V 100
Controller brand: DELCO
ECU: E78 C
Stock power: 100 HP
Stage 1 power: 110 HP
Power increase: +10 HP (+10%)
Stock torque: 130 Nm
Stage 1 torque: 142 Nm
Torque increase: +12 Nm (+9%)

Variant 2

ECU

Catalog engine: 1400 100HP
Generation: D 2006-2014
Matched gains engine: 1.4 16V 100
Controller brand: DELCO
ECU: E78 C
Stock power: 100 HP
Stage 1 power: 110 HP
Power increase: +10 HP (+10%)
Stock torque: 130 Nm
Stage 1 torque: 142 Nm
Torque increase: +12 Nm (+9%)
ECU SW: 12677353
ECU HW: 12647136
SW upgrade: 55494286

Variant 3

ECU

Catalog engine: 1400 100HP
Generation: D 2006-2014
Matched gains engine: 1.4 16V 100
Controller brand: DELCO
ECU: E78 C
Stock power: 100 HP
Stage 1 power: 110 HP
Power increase: +10 HP (+10%)
Stock torque: 130 Nm
Stage 1 torque: 142 Nm
Torque increase: +12 Nm (+9%)
ECU SW: 12669508
ECU HW: 12647136
SW upgrade: 55494286

Variant 4

ECU

Catalog engine: 1400 100HP
Generation: D 2006-2014
Matched gains engine: 1.4 16V 100
Controller brand: DELCO
ECU: E78 C
Stock power: 100 HP
Stage 1 power: 110 HP
Power increase: +10 HP (+10%)
Stock torque: 130 Nm
Stage 1 torque: 142 Nm
Torque increase: +12 Nm (+9%)
ECU SW: 12677353
ECU HW: 12667172
SW upgrade: 55494286

Variant 5

ECU

Catalog engine: 1400 100HP
Generation: D 2006-2014
Matched gains engine: 1.4 16V 100
Controller brand: DELCO
ECU: E78 C
Stock power: 100 HP
Stage 1 power: 110 HP
Power increase: +10 HP (+10%)
Stock torque: 130 Nm
Stage 1 torque: 142 Nm
Torque increase: +12 Nm (+9%)
ECU SW: 12683718
ECU HW: 12647136
SW upgrade: 55494286

Variant 6

ECU

Catalog engine: 1400 100HP
Generation: D 2006-2014
Matched gains engine: 1.4 16V 100
Controller brand: DELCO
ECU: E78 C
Stock power: 100 HP
Stage 1 power: 110 HP
Power increase: +10 HP (+10%)
Stock torque: 130 Nm
Stage 1 torque: 142 Nm
Torque increase: +12 Nm (+9%)
ECU SW: 12683718
ECU HW: 12667172
SW upgrade: 55494286

Variant 7

ECU

Catalog engine: 1400 100HP
Generation: D 2006-2014
Matched gains engine: 1.4 16V 100
Controller brand: DELCO
ECU: E78 C
Stock power: 100 HP
Stage 1 power: 110 HP
Power increase: +10 HP (+10%)
Stock torque: 130 Nm
Stage 1 torque: 142 Nm
Torque increase: +12 Nm (+9%)
ECU SW: 12697401

Variant 8

ECU

Catalog engine: 1400 85HP
Controller brand: DELCO
ECU: E78 C
Stock power: 85 HP

Variant 9

ECU

Catalog engine: 1200 70HP
Engine code: A12XEL
Controller brand: DELCO
ECU: E78 C
Stock power: 70 HP
ECU SW: 12665803
ECU HW: 12647136

Related vehicles

Other vehicles built on the E78 C controller or the same engine — handy when a platform spans several models and makes.

Questions, answered.

Which tuning solutions are available for the OPEL CORSA on the E78 C?

Stage 1, Stage 2. The exact set depends on the specific engine and software version.

Do you cover the E78 C ECU software on this model?

Yes — the OPEL CORSA on the E78 C 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.