Audi A4 1.9 TDI IP 130 hp — Stage 1 file (+30 hp)

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Chip tuning for Audi A4 1.9 TDI IP 130 hp ECU

Audi A4 (2000 - B6) 1.9 TDI IP 130 hp — premium diesel engine of the passenger segment of the Volkswagen Group (VAG) group (Германия, 1909). Stage 1 chip tuning raises power from 130 to 160 hp (+30 hp, +23%) and torque from 310 to 365 Nm (+55 Nm). ECU — Bosch EDC15P+. Flashing method: OBD or Bench depending on the unit's protection. The 2000 generation — first-generation CDI/TDI/HDi diesels with relatively simple ECU protection; OBD reading works directly.

Audi is a premium manufacturer from Ingolstadt (Bavaria), founded in 1909 as Audiwerke August Horch & Cie. Audi's petrol range is badged TFSI, and the diesel range TDI. quattro is Audi's signature all-wheel-drive system, introduced in 1980. TDI is Audi's signature designation for direct-injection turbo diesels, in production since 1989. Audi S models with a diesel engine use an electrically driven compressor to eliminate turbo lag. The factory calibration of Audi diesels is conservative, leaving headroom for Stage 1.

The Audi community is renowned for its active tuning scene and a huge library of available Stage files. APR and Revo are the leading tuning brands for Audi, right up to Stage 1+. On mid-range Audi diesels, Stage 1 delivers a noticeable torque gain. Mid-range Audi engines form the backbone of the range; Stage 1 preserves engine life. In the mid segment, the Audi community is an open platform with a large library of ready-made Stage files. The factory calibration is conservative, with headroom for Stage 1 and no hardware changes. The MQB platform is the most refined chip tuning segment in Europe.

Frequently asked questions

How much horsepower does Stage 1 add for the Audi A4 1.9 TDI IP 130 hp?

After Stage 1 the power of the Audi A4 1.9 TDI IP 130 hp rises from 130 to 160 hp, a gain of 30 hp (+23%). Torque rises from 310 to 365 Nm (+55 Nm).

How does Stage 1 differ from stock on the Audi A4?

Stage 1 chip tuning of the Audi A4 is a rework of the ECU maps: boost pressure, ignition advance, target lambda and the removal of factory torque limiters. The gain is +30 hp with no hardware changes.

Can you do Stage 1 on the Audi A4 1.9 TDI IP 130 hp?

Yes, Stage 1 for the Audi A4 1.9 TDI IP 130 hp stays within the factory limits for boost pressure, knock and temperature. On a healthy engine with a serviced turbo and injectors there is no risk.

How much does Stage 2 add on the Audi A4?

Stage 2 on the Audi A4 1.9 TDI IP 130 hp means software + hardware (exhaust, intake, intercooler). The gain depends on the specific hardware combination.

Which ECU is fitted to the Audi A4 1.9 TDI IP 130 hp?

The Audi A4 1.9 TDI IP 130 hp ECU is the Bosch EDC15P+. Production versions support OBD access; locked variants require Bench (BDM/JTAG).

What happens to the Audi A4 warranty after chip tuning?

The factory warranty of the Audi A4 does not remain valid after Stage 1 — the manufacturer withdraws its obligations once the ECU software is changed. CHIPOK provides its own warranty on its work and support.

How long does remapping the Audi A4 take?

On the Audi A4 1.9 TDI IP 130 hp: OBD flash 25-30 minutes, Bench (if required) about an hour. The file processing itself takes 5-30 minutes once the original bin is received.

Is the original file kept when chip tuning the Audi A4?

Yes, the original ECU firmware of the Audi A4 1.9 TDI IP 130 hp is kept and can be flashed back at any time. Returning to stock via OBD takes 25-30 minutes.

What is the price of a Stage 1 remap for the Audi A4?

Stage 1 for the Audi A4 1.9 TDI IP 130 hp is paid for with CHIPOK credits (1 cr = 1 €). The final amount is set in the calculator, taking the extra options (off functions) into account.

Last updated: 30.08.2026 · Source: manufacturer technical documentation · Measurements: CHIPOK dyno