Volkswagen Bora 1.9 TDI VP 90 hp — Stage 1 file (+30 hp)

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Chip tuning for Volkswagen Bora 1.9 TDI VP 90 hp ECU

Volkswagen Bora (1997) 1.9 TDI VP 90 hp — mass-market diesel engine of the passenger segment of the Volkswagen Group (VAG) — материнская компания group (Германия, 1937). Stage 1 chip tuning raises power from 90 to 120 hp (+30 hp, +33%) and torque from 210 to 265 Nm (+55 Nm). ECU — Bosch EDC15VM+. Flashing method: OBD or Bench depending on the unit's protection. The 1997 generation — first-generation CDI/TDI/HDi diesels with relatively simple ECU protection; OBD reading works directly.

Volkswagen is Germany's largest carmaker, founded in 1937 in Wolfsburg. GTI and R are Volkswagen's performance sub-brands. 4MOTION is Volkswagen's proprietary all-wheel-drive system. TDI is Volkswagen's badge for direct-injection turbo-diesel engines. The MQB platform lets a single calibration cover VW/Audi/Skoda/Seat. VW TDI engines are fitted to both passenger cars and commercial vehicles.

APR, Revo and Stage 1+ are the leading tuning brands for VW. Stage 1 on VW is typically a quick, standard turnaround. On GTI and R models, Stage 1 works fine on stock hardware. Low-output VW engines sit in the compact segment, and Stage 1 is safe on them. On naturally aspirated VW engines the main effect is sharper throttle response. In VW's city-car segment, Stage 1 is more about drivability than outright power.

Frequently asked questions

How much horsepower does Stage 1 add for the Volkswagen Bora 1.9 TDI VP 90 hp?

The Stage 1 gain for the Volkswagen Bora 1.9 TDI VP 90 hp is 30 hp (+33%) over the stock 90 hp, for a total of 120 hp. Torque rises from 210 to 265 Nm (+55 Nm).

What is Stage 1 chip tuning for the Volkswagen Bora?

Stage 1 is a software optimization of the factory ECU firmware of the Volkswagen Bora with no hardware changes. The injection, boost, ignition-timing and torque maps are reprogrammed. The gain is +30 hp with no hardware changes.

Is Stage 1 worth doing on the base Volkswagen Bora?

Stage 1 on the base Volkswagen Bora is safe — the factory calibration of low-output engines leaves headroom for software optimization. The gain is modest, but engine life is not affected.

What is Stage 2 for the Volkswagen Bora 1.9 TDI VP 90 hp?

Stage 2 on the Volkswagen Bora 1.9 TDI VP 90 hp means software + hardware (exhaust, intake, intercooler). The gain depends on the specific hardware combination.

What ECU platform does the Volkswagen Bora 1.9 TDI VP 90 hp use?

The Volkswagen Bora 1.9 TDI VP 90 hp is fitted with the Bosch EDC15VM+ ECU. The read method depends on the unit's protection: OBD, Bench via BDM, or Boot mode.

Does the factory warranty of the Volkswagen Bora remain valid after Stage 1?

After remapping the Volkswagen Bora, 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 Volkswagen Bora?

Reading and writing via OBD takes 25-30 minutes on the Volkswagen Bora. 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 Volkswagen Bora?

Before Stage 1 the original of the Volkswagen Bora 1.9 TDI VP 90 hp is read out and saved — returning to the factory state is possible at any time.

How much does chip tuning the Volkswagen Bora 1.9 TDI VP 90 hp cost?

The remap price for the Volkswagen Bora 1.9 TDI VP 90 hp is dynamic and is calculated in the CHIPOK calculator based on the selected options. A credit-based payment model, with no subscription fees.

Last updated: 31.08.2026 · Source: manufacturer technical documentation · Measurements: CHIPOK dyno