Goingslow?

AUDI A1 1.6CR 103 TDI STAGE 1 REMAP PCR2.1 IMMO OFF 03L906023PT CAYC 150HP ECU

Name: AUDI A1 1.6CR 103 TDI STAGE 1 REMAP PCR2.1 IMMO OFF 03L906023PT CAYC 150HP ECU
Brand: Goingslow?
Price: 124.95 GBP
Availability: InStock

£124.95 GBP

Sale Sold out

Tax included.

Product variants

Quantity

Check your ECU part number before ordering

Confirm the full number on your original ECU matches the listing. Unsure? Contact us for compatibility advice.

Vehicle details — recommended

Help us confirm compatibility before dispatch.

EGR Cruise Control

Important — EGR / DPF and UK road use

Removing or disabling EGR/DPF equipment may be unlawful on UK public roads. Choose Retained for road use; select Removed only where lawful.

Transmission type Vehicle VIN (17 characters) Found on your V5C or vehicle identification plate. VINs do not contain I, O or Q.

▣ ECU Specifications & Vehicle Compatibility

ECU hardware family: Continental / Siemens PCR2.1
VAG ECU part number: 03L906023PT
Siemens part number: 5WP42952 AA
Engine code: CAYC
Transmission: 5SP MANUAL
Vehicle: AUDI A1 2009 - 2013

Important – check before ordering

Confirm the exact VAG and Siemens ECU part numbers, software identification and vehicle variant. These can often be retrieved via OBD using a compatible diagnostic tool; not all generic scanners show the complete software identification. Send us your ECU identification before ordering. Check compatibility →

What You're Buying

Stage 1 remapped ECU as advertised
Immobiliser function disabled (IMMO OFF) as advertised
ECU identified by the part number in this listing
Hardware, software and vehicle suitability must be checked before fitting

GOING SLOW · ECU SPECIALISTS

About this ECU

Siemens / Continental PCR2.1 replacement ECU, with Stage 1 tuning and IMMO OFF as advertised in this listing.

Please match the full VAG and Siemens part numbers, software identification and vehicle variant before ordering. Other vehicle-specific setup may be required.

Check compatibility with us →