Your Vehicle
Pontiac Sunfire 2.2i 140hp
Technical Specifications
Power and torque increase
Stage 1: software remap only, no mechanical changes, fully reversible.
Stage 1: file 100 € online, installation quoted by the workshop Ask for a quote
Power HP
Torque Nm
Stage 1 for this engine: quote first, then the file online
The file costs 100 € online; the installation depends on how your ECU is worked on and the workshop confirms it. Ask for a quote: you receive the price and the link to buy the file. · terms
Power Graph
Pontiac Sunfire 2.2i 140hp: da 140 a 160HP
Remapping Pontiac Sunfire
MasterTuning develops remapping for Pontiac. La Pontiac Sunfire 2.2i 140hp può passare da 140 HP a 160 HP con un incremento di 20 HP.
The development of each remap is customized by MasterTuning.
- 100% customised files with lifetime warranty
- Reference values for Stage 1: the file is developed on your vehicle and checked in the workshop
- Best performance, within safety margins
- Reduced fuel consumption
ECU Remapping Details Pontiac Sunfire 2.2i 140hp
The Pontiac Sunfire 2.2i 140hp is equipped with a petrol engine that produces 140 HP and 203 Nm of torque in its factory configuration. With MasterTuning's professional ECU remapping, this Pontiac can achieve 160 HP (+14%) and 225 Nm (+11%).
Our Stage 1 tuning for the Sunfire 1997 - 2005 delivers an impressive gain of +20 HP and +22 Nm, optimizing the petrol engine's performance while maintaining reliability and staying within safe parameters.
The engine code Z22SE identifies this specific powerplant configuration.
The Sunfire's petrol engine benefits significantly from professional ECU calibration. The result is a more responsive, enjoyable driving experience with improved power delivery throughout the rev range.
Technical Specifications — Pontiac Sunfire 2.2i 140hp
Factory technical data for the Pontiac Sunfire 2.2i 140hp (1997 - 2005), used by MasterTuning engineers to develop a remap tailored to this specific powerplant. Figures shown are reference values for Stage 1; the file is developed on your vehicle and checked in the workshop.
| Engine code | Z22SE |
|---|---|
| Fuel | Petrol |
| Compression ratio | 10.0 |
| Bore × stroke | 86.0 X 94.6 mm |
| Stock power | 140 HP · 203 Nm |
| Remapped power (Stage 1) | 160 HP (+20) · 225 Nm (+22) |
Don't want to touch the ECU?
Rapid Dimsport add-on modules connect to the engine sensors with original connectors: they fit in a few hours and come off without a trace, leaving the factory software untouched. Useful on a leased car, one still under warranty or one you plan to sell soon. Check which ones fit your Pontiac Sunfire.
Frequently Asked Questions - Pontiac Sunfire
How much power can I gain from remapping my Pontiac Sunfire?
With MasterTuning Stage 1, your Pontiac Sunfire 2.2i 140hp can gain +20 HP (from 140 to 160 HP) and +22 Nm of torque. This represents a 14% increase in power.
What is the engine code of the Pontiac Sunfire 2.2i 140hp?
The engine code of the Pontiac Sunfire 2.2i 140hp is Z22SE. You can find it in the vehicle documents or on the engine plate.
Is ECU remapping safe for the Pontiac Sunfire engine?
Yes, MasterTuning's remapping for the Pontiac Sunfire 2.2i 140hp is developed within safe parameters. Each file is developed on your vehicle, checked in the workshop and stays within the mechanical limits of the Z22SE engine.
Is the Pontiac ECU remapping reversible?
Absolutely. The original factory calibration of your Pontiac Sunfire is always backed up before remapping. The process is 100% reversible at any time.
Will remapping affect my Pontiac warranty?
ECU remapping may affect your manufacturer warranty. We recommend checking your specific warranty terms. Many of our customers choose to remap after the warranty period or accept this trade-off for the significant performance gains.
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