Hi. It would definitely be worth checking the readings at the ECU to ensure the fault doesn't lie with it or the wiring. However, if you are getting good readings at the MAF/IAT connector then it is unlikely the fault would be with the ECU itself. We would recommend checking the terminal tension on the sensor connector to ensure it isn't damaged, or you could conduct the tests again whilst wiggling the wiring loom all the way from the sensor to the ECU to see if the fault is caused intermittently by damaged wiring shorting when the engine is vibrating. If these all check out ok then it probably means the sensor(s) are the cause of the fault. Hope this helps!

Hi. The 01130 fault code is usually caused by either a blown fuse or a faulty ABS unit. We would recommend testing the fuses first before condemning the unit. If you believe your ABS unit is faulty and would like to get it re-built, then please visit our website: www.ecutesting.com/common-faults/volkswagen/vw-01130-abs-operation-implausible-signal/ and select your vehicle make for details of how to send it into us. Make sure the part number matches the one on our website, and if it doesn't, then please email our technical support team on [email protected], or give us a call on +44 1773 535638, and they will be happy to assist you further! Thanks.

A reading above 70 Ohms would indicate high resistance somewhere on the CAN network. This could either be poor terminal contacts, corroded or damaged wires, or a faulty module. It could also be worth checking the multimeter you are using to obtain the reading isn't faulty, as this could give a high resistance reading.

Hi. The error code P179D00 is a common sign that the mechatronic unit is faulty. In our re-build solution, we replace common failing components with our own re-engineered parts, so the fault doesn't re-occur later down the line. Please visit our website for more information on how to send your unit into us: www.ecutesting.com/common-faults/audi/audi-s-tronic-0b5-gearbox-mechatronic-problem/

Thanks for the support!

Hi. If the dial is stuck in the raised position then it is a common sign that the internal mechanism of the gear selector is faulty and will need to be re-built. If you would like to get your unit re-built by us then please follow this link: www.ecutesting.com/common-faults/land-rover/range-rover-sport-and-evoque-gear-selector-problem/ and select your Land Rover model for more information.

Hi. You can test the wires on the ECU connector when it is plugged in by back probing the wires behind the connector. We have a video that details how to do this on our channel: kzbin.info/www/bejne/iWmqfWuMeMxqeZo Watch from 2:20 onwards for steps on how to back probe. Hope this helps!

Awesome, thank you!

Hi. If you want some information on how to test your alternator then check out the video we have made on alternator fault diagnosis: kzbin.info/www/bejne/naGpnYOLZ62Eobs

Thank you for the kind words! We're glad we could help you get back on the road, and we'll keep you up to date with any new developments 👍

Hi. Our WhatsApp number is +447725455142. Alternatively you can email us at [email protected]

Hi. Please email our technical support team at [email protected] with all the information you have mentioned in your comment, as well as the part numbers of the ECUs you would like to be tested. They will advise you further on any testing and re-building service we can provide. Thanks.

Have you tried conducting the tests in this video whilst wiggling the wiring loom from the MAF to the ECU? A performance code can sometimes be set when an intermittent fault occurs, such as damaged wiring that only becomes problematic under load or due to engine vibration. We would also recommend checking for air leaks in the intake system, as these can also cause the P0101. Hope this helps!

Hi. A U0121 fault code can certainly be set by a faulty ABS control module. Please contact our technical support team via email on [email protected] with the following information. Your make and model of vehicle, any relevant diagnostic information such as fault symptoms and codes, and finally the part number printed on your unit. They will be able to assist you further. Thanks.

Hi. As the warning lights came on immediately after the tyre replacement, it's worth checking and resetting the tyre pressures on all wheels to ensure they match the vehicle's recommended specifications. Differences in tyre pressure can affect wheel speed readings, which could trigger the ABS, traction, and service brake warning lights. Additionally, the difficulty you experienced while removing the wheel could have caused damage or misalignment to the wheel speed sensor or its related components, like the reluctor ring. Although your scan didn't show any ABS fault codes, there could still be an issue that wasn’t detected immediately, or the scanner might not have been able to pick up certain types of faults. Hope this helps!

Hi. Yes, we offer a worldwide service so you can send your unit into us no matter where you are located! Our lifetime warranty covers all manufacturing or work defects for the unit for life, you can see full details of the policy on our website: www.ecutesting.com/lifetime-warranty/ Hope that helps!

Ps I am a noob

@joyous6696, It would depend on circuit design, some are 12v some are 5v ref