{"title":"Commercial Vehicle Electronics (24V)","description":"\u003cp\u003eBench test and repair of 24V and 12V commercial vehicle control units – trucks, vans, buses and plant. Bench test £45 per module, deducted from an approved repair. Tracked UK return included.\u003c\/p\u003e","products":[{"product_id":"holset-vgt-actuator-test-repair","title":"Holset Turbo Actuator Test \u0026 Repair – Trucks \u0026 Buses","description":"\u003cp\u003e\u003cstrong\u003eTruck losing power, going into limp mode or showing a turbo actuator fault?\u003c\/strong\u003e We bench-test Holset electronic turbo actuators used on trucks, buses and heavy machinery, with repair where the confirmed fault allows it.\u003c\/p\u003e\n\u003ch2\u003eWhat is a turbo actuator?\u003c\/h2\u003e\u003cp\u003eThe actuator is the electronic unit that controls the variable geometry turbo, often shortened to \u003cstrong\u003eVGT\u003c\/strong\u003e. You may know it as the turbo controller or electronic turbo actuator. This service is for the actuator; it is not a complete turbocharger rebuild.\u003c\/p\u003e\n\u003ch2\u003eProblems we can investigate\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLow boost, loss of power or limp mode.\u003c\/li\u003e\n\u003cli\u003eFault codes referring to the turbo actuator.\u003c\/li\u003e\n\u003cli\u003eAn actuator that is not moving or will not calibrate.\u003c\/li\u003e\n\u003cli\u003eNo communication with the actuator.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eA fault code alone does not prove that the actuator is faulty. Wiring, the power supply and a sticking turbo mechanism can also need attention. Send the fault codes and any checks your workshop has already completed.\u003c\/p\u003e\n\u003ch2\u003eCheck the part number before posting\u003c\/h2\u003e\u003cp\u003eSend a clear photo of the Holset label, the complete part number and the truck or bus details. We confirm support for that actuator before accepting it. Do not assume that units with similar housings are interchangeable.\u003c\/p\u003e\n\u003ch2\u003ePrice: request a quote before sending\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eRepair price on request.\u003c\/strong\u003e Send the part number, a clear photo of the label and the fault codes. We confirm whether we can test your unit and agree the price before you send it.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e£45 is the diagnostic assessment fee, not a complete repair price.\u003c\/strong\u003e If the unit cannot be repaired, the diagnostic assessment is £45. We agree charges before work starts. The service includes a written report and tracked UK return. No VAT is added; we are not VAT registered.\u003c\/p\u003e\n\u003ch2\u003eHow the service works\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003ca href=\"\/pages\/start-a-repair-request\"\u003eSend your part number and symptoms\u003c\/a\u003e. Include the vehicle details and any checks already carried out.\u003c\/li\u003e\n\u003cli\u003eWait for confirmation, then post your unit using our \u003ca href=\"\/pages\/packing-instructions\"\u003epacking instructions\u003c\/a\u003e, or contact us to arrange an in-person handover at the listed address.\u003c\/li\u003e\n\u003cli\u003eWe inspect and bench-test the unit. Where a repair is possible, we repair the confirmed fault and test the unit again.\u003c\/li\u003e\n\u003cli\u003eYou receive the test report and your unit by tracked UK delivery.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eWarranty and support\u003c\/h2\u003e\u003cp\u003eRepairs carry a 12-month limited warranty on the repaired circuit, as set out in our \u003ca href=\"\/pages\/warranty-terms\"\u003ewarranty terms\u003c\/a\u003e. An assessment alone is not a repair and does not guarantee that the vehicle fault is inside this unit.\u003c\/p\u003e\n\u003cp\u003eWorking on a customer's vehicle? See our \u003ca href=\"\/pages\/for-garages\"\u003eservice for garages\u003c\/a\u003e. If the fault has not yet been traced, \u003ca href=\"\/pages\/advanced-diagnostics\"\u003eask about vehicle diagnostics\u003c\/a\u003e before removing parts.\u003c\/p\u003e\n\u003ch2\u003eCommon questions\u003c\/h2\u003e\u003ch3\u003eDoes this include the whole turbocharger?\u003c\/h3\u003e\u003cp\u003eNo. This listing covers testing and repair of the electronic actuator. Tell us if there is a mechanical turbo fault so we can clarify the scope before you send anything.\u003c\/p\u003e\u003ch3\u003eWill the vehicle need checks after refitting?\u003c\/h3\u003e\u003cp\u003eYour workshop should follow the vehicle and turbo manufacturer's fitting and calibration requirements. A bench test of the actuator does not replace checks on the vehicle.\u003c\/p\u003e","brand":"T-Tronic Lab","offers":[{"title":"Bench test \u0026 quote – deducted from repair","offer_id":60013149290821,"sku":null,"price":45.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1108\/9333\/4853\/files\/tt-holset-vgt-actuator-test.jpg?v=1793488432"},{"product_id":"iveco-egr-valve-test-repair","title":"Iveco EGR Valve Electronic Test \u0026 Repair","description":"\u003cp\u003eBench testing of electronically controlled EGR valves used on Iveco engines, with repair of the electronic actuator where possible.\u003c\/p\u003e\u003ch2\u003eTypical symptoms\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEGR fault codes\u003c\/li\u003e\n\u003cli\u003eLoss of power or limp mode\u003c\/li\u003e\n\u003cli\u003eEGR valve not responding or not calibrating\u003c\/li\u003e\n\u003cli\u003eEmissions warning\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat we do\u003c\/h2\u003e\u003col\u003e\n\u003cli\u003e\n\u003cb\u003eIntake\u003c\/b\u003e – photos, label, housing and connector condition.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBench test\u003c\/b\u003e – the unit is powered and operated on our test bench and the fault is confirmed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRepair\u003c\/b\u003e – the confirmed fault is repaired and the unit is tested again.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eReport and return\u003c\/b\u003e – written report and tracked UK return.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch2\u003ePrice and payment\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePrice on request.\u003c\/strong\u003e These units differ between makes and part numbers, so we quote after we see the part number and fault codes. Send a photo of the label and the codes on WhatsApp or through the \u003ca href=\"\/pages\/start-a-repair-request\"\u003erepair request form\u003c\/a\u003e. Nothing is charged until you accept the quote.\u003c\/p\u003e\u003cp\u003eEvery job includes the bench test, a written report and tracked UK return. If the unit cannot be repaired, you pay only the £45 diagnostic assessment. Garages and fleets: \u003ca href=\"\/pages\/for-garages\"\u003etrade terms\u003c\/a\u003e. No VAT added – we are not VAT registered.\u003c\/p\u003e\u003ch2\u003eHow to order\u003c\/h2\u003e\u003col\u003e\n\u003cli\u003eSend us the part number and fault codes for a quote.\u003c\/li\u003e\n\u003cli\u003ePost the unit using our \u003ca href=\"\/pages\/packing-instructions\"\u003epacking instructions\u003c\/a\u003e, or drop it at the lab in Rainworth by appointment.\u003c\/li\u003e\n\u003cli\u003eWe test, repair and return it with the report.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"T-Tronic Lab","offers":[{"title":"Repair your unit","offer_id":60013149782341,"sku":null,"price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1108\/9333\/4853\/files\/5801668925.webp?v=1793575422"}],"url":"https:\/\/t-tronic.co.uk\/collections\/commercial-vehicle-electronics-24v.oembed","provider":"T-Tronic Lab","version":"1.0","type":"link"}