car diagimages


At RCR Keytech, we carry out all of our engine diagnostic checks using the latest diagnostic equipment. All our equipment is fully mobile so we can perform our services at a time and location of your convenience.

We use the latest equipment compatible with all modern makes and models of vehicle, our specialist software interrogates the vehicle’s on-board computer systems, detailing any faults it finds in the code. We can deal with 90% of all electronic faults there and then, for other mechanical faults we can supply you with a detailed analysis of your vehicles faults so that you can avoid being ripped off by unscrupulous garages. We can even suggest a suitable repair service for you.

Going ahead with a diagnostics check on your vehicle by our specialist mechanics can determine a lot of engine related problems and usually find the cause to a fault you may be having, or possibly a fault that you did not know about.

To arrange a diagnostic check, give us a call on 07477490390, email us at or use the contact form on this page, we’ll call you to arrange a suitable time and place to diagnose your vehicles faults.

Note:These special functions are not for all car models, if you are confused, please send me your car model and we will check it for you.

Oil Reset:Allows you to perform reset maintenance mileage and data intervals for a new calculation of Engine Oil Life system once changed the oil.

TPMS Reset:Makes TPMS sensor in displaying sensor IDs from the vehicle’s ECU, inputting TPMS sensor replacement IDs and activate TPMS sensors.

Injector Adjust:Diesel injector code need programming ID and parameters to the ECU for accurate communication and Injection control system

EPB Reset:It is important in the maintenance of electronic braking system’s safety and efficiency when replace brake pad or motor

DPF : Specially works for Diesel Particulate Filter system with DPF regeneration, DPF component replacement teach-in and DPF teach-in after replacing the engine control unit.

TPS/Throttle Sensor : Vehicle’s throttle position system sensor connected to the butterfly spindle and is primarily used to monitor the throttle position within an inner combustion engine. Due to its location, the throttle position sensor is able to effectively observe where the throttle butterfly valve is positioned.

ABS Bleeding : The auto bleed procedure is used on BOSH 5.3 equipped vehicles. This procedure uses a scan tool to cycle the system solenoid valves and run the pump in order to purge the air from the secondary circuits.

SAS Reset: Helps clear the fault steering angle sensor memories and plays an important role in the steering angle sensor calibration.

Battery Change: Allows the scan tool to evaluate the battery charge state, monitor the close-circuit current, register the new battery replacement, and activate the rest state of the vehicle battery system


*Newer vehicles on our roads these days feature several technological advancements that vehicles made a decade or more ago do not have, meaning on-board computer systems are becoming more and more commonplace.  On-board computer systems, also known as electronic control units (ECU), control various features within a vehicle. These can include the braking system, power steering, lighting, safety systems (airbags and ABS, for example). With such a range of important features controlled by a vehicle’s ECU, it is important to have a RCR Keytech perform a diagnostic check as soon as a problem arises.


Engine misfiring, lights gone out, wipers won’t wipe, intermitent engine faults, heater blower stopped, electric cooling fans failed, electric windows not working or stuck, high beam won’t work, indicators not flashing, seats not heating etc. We provide an expert Diagnostic and Fault Finding service to work out what is wrong.


We also use the same dealer diagnostic software used by the Main dealers












× How can I help you?