Toyota Corolla 1.8 CVT-i 140 hp — Stage 1 file (+6 hp)
hp
Stage 1 file for Toyota Corolla 1.8 CVT-i 140 hp
Target +0 hp. Custom development for your engine.
Chip tuning for Toyota Corolla 1.8 CVT-i 140 hp ECU
Toyota Corolla (2012) 1.8 CVT-i 140 hp — mass-market hybrid engine of the passenger segment of the Toyota Motor Corporation group (Япония, 1937). Stage 1 chip tuning raises power from 140 to 146 hp (+6 hp, +4%) and torque from 172 to 177 Nm (+5 Nm). In the CHIPOK database: 3 configurations.
Toyota was a pioneer of mass-market hybrids (the Prius since 1997). Toyota is the world leader in hybrid production volume. Toyota PHEV variants include the Prius Prime, RAV4 Prime and Highlander Hybrid Plug-in. The bZ4X is Toyota's flagship electric crossover.
The GR models (Yaris GR, Supra) have a growing tuning culture. Toyota has an active JDM tuning community (GR Supra, GR Yaris, GR86). The Denso ECU is a locked Toyota platform, and most models do not respond to standard chip tuning. The locked Denso platform requires a dedicated tuning toolset. Mid-range Toyota models use high-compression naturally aspirated engines, so Stage 1 yields a modest gain.
Frequently asked questions
How much horsepower does Stage 1 add for the Toyota Corolla 1.8 CVT-i 140 hp?
Stage 1 chip tuning on the Toyota Corolla 1.8 CVT-i 140 hp boosts engine output by 6 hp: from 140 to 146 hp. Torque rises from 172 to 177 Nm (+5 Nm).
What changes in the Toyota Corolla ECU after Stage 1?
Stage 1 is a software optimization of the factory ECU firmware of the Toyota Corolla with no hardware changes. The injection, boost, ignition-timing and torque maps are reprogrammed. The gain is +6 hp with no hardware changes.
What is the risk of Stage 1 on the Toyota Corolla 1.8 CVT-i 140 hp?
A remap of the Toyota Corolla 1.8 CVT-i 140 hp is safe — the factory calibration in this mid-range class is conservative, leaving genuine headroom for Stage 1 with no hardware changes.
What is Stage 2 for the Toyota Corolla 1.8 CVT-i 140 hp?
Stage 2 for the Toyota Corolla 1.8 CVT-i 140 hp is Stage 1 plus hardware changes: a downpipe, a larger intake and a performance intercooler. The gain is considerably higher, but it requires professional component selection.
Does the factory warranty of the Toyota Corolla remain valid after Stage 1?
After remapping the Toyota Corolla, the official factory warranty on the engine and gearbox is lost (this applies to any manufacturer when the ECU is modified). CHIPOK guarantees the quality of the calibration and free revisions.
How long is the wait for a Stage 1 remap for the Toyota Corolla?
Reading and writing via OBD takes 25-30 minutes on the Toyota Corolla. Bench reading (BDM/JTAG) takes about 60 minutes plus refitting. Remote file processing at CHIPOK takes 5-30 minutes.
How do you roll back to the factory firmware of the Toyota Corolla?
Before Stage 1 the original of the Toyota Corolla 1.8 CVT-i 140 hp is read out and saved — returning to the factory state is possible at any time.
How much does chip tuning the Toyota Corolla 1.8 CVT-i 140 hp cost?
The remap price for the Toyota Corolla 1.8 CVT-i 140 hp is dynamic and is calculated in the CHIPOK calculator based on the selected options. A credit-based payment model, with no subscription fees.