Audi A3 ECU Bosch 0261S02057 | 03C906056AP | Plug+Play | Immo Off

Audi A3 ECU Bosch 0261S02057 | 03C906056AP | Plug+Play | Immo Off  This ECU is Supplied 'Immo off' This unit has been reset to being  'Immo off' (Immobiliser removed / Free running) and will work when it is fitted & plugged in to your car with no further programming of keys etc necessary - it will start & run as normal even if there is no transponder chip fitted inside the key (Plug & play). If you would prefer your immobiliser data programmed to this ECU or for any reason it will not work you can send it back with your original unit for bench programming (Data transfer) at no extra cost! Removed from running vehicle and dry stored - Good working order Price includes VAT, a UK VAT receipt is supplied with your order for UK sales. For overseas sales we use the Ebay GSP system which calculates your countries VAT, Import fees & delivery charges. Any questions please email or call us anytime

Important! – Please read

 If you are purchasing an ECU marked as ‘Plug & Play – Immo off’ This means that the immobiliser has been removed from the ECU & will start & run as normal without the need of a transponder key. First locate the part number on your ECU & ensure it matches EXACTLY the part numbers listed on our listing, if the part numbers differ contact us for advice on compatibility, Then click ‘Buy it now’ and pay via Paypal / Card

Terms & Conditions

 Please ensure before ordering an ECU that the fault with your car is an ECU fault and your problem has not been misdiagnosed, if we supply a faulty ECU we are happy to provide a replacement or fully refund you if a replacement is unavailable, however if your existing problem persists with your car then the fault will have been misdiagnosed – if you request a refund on this basis then a 20% restocking fee will be deducted from your refund & return postage will be at purchasers expense.

Advice on ECU Diagnosis & replacement

1 - Scan the vehicle with a diagnostic scanner & record fault codes – rectify any faults recorded here first & check the wiring for faults.

2 - If your ECU has ‘No communication’ with a diagnostic scanner it is essential that you check relevant fuses and consult a wiring diagram for your vehicle and verify the power supply & test the wiring to your ECU – particularly test power supply relays (Engine control relay). – ECU’s returned due to misdiagnosis are subject to a 20% restocking charge.

3 - If you are not a qualified / experienced auto electrician or garage technician and you are unsure if the problem with your car is the ECU then please consult one first before ordering – there is a 20% restocking charge for returns due to misdiagnosis.

4 - If your fault is a cylinder misfire please check spark plugs / leads / coil / injectors and wiring faults / head gasket & valves for faults etc before ordering. There is a 20% restocking charge for returns due to misdiagnosis.

JC Cars / ECU connection UK VAT no. 899712163