Lorry showing an AdBlue warning, van losing power or a car with a countdown toward no restart? Our mobile technicians come to you across Greenwich, Woolwich, Eltham and Charlton, diagnose the fault and repair it at your depot, yard or kerbside. Mobile AdBlue repair starts from £249, and you agree the price before any work starts.
We repair air assist faults on lorries, pressure faults in the pump module, NOx sensors that disagree with each other, heat damaged wiring, dosing modules that overheat and interference from fitted trackers. Every visit includes AdBlue diagnosis, repair and reset, and we fit the part that has actually failed.
Riverside depots in Charlton and Woolwich run lorries and vans from early morning, Eltham and Kidbrooke families drive diesels to the station, and tour minibuses and O2 event traffic add their own load. HGV, economy and performance remapping is available alongside the repair.
Tell us about your vehicle — we’ll reply with a fixed price.
Greenwich calls often come from drivers already on the road: a lorry stopped near the Thames Barrier, a van at the O2 or a car in Eltham with the dash warning lit. Send your postcode and the dash message, and we will confirm an arrival time.
We diagnose before we quote, price before we start, and stand behind every repair we carry out in Greenwich.
Technicians who work on AdBlue and SCR systems on cars, vans and lorries as a daily routine.
Repairs start at £249, and the price is fixed after the scan and before any part is ordered.
Greenwich callouts in SE10, SE7, SE18 and SE9 are usually reached within 24 hours, with same day slots for urgent ones.
The same fault within 12 months is repaired again at no cost to you.
Whether the vehicle is near the O2, Greenwich Park or the Thames Barrier, tell us where it is and we will work out the quickest route to you.
We cover Greenwich, Woolwich, Eltham, Charlton and Blackheath. Response time depends on your exact location and current demand.
AdBlue diagnosis, repair and resets across SE10, SE7, SE18, SE9 and SE28, for lorries and vans working the riverside like the DAF LF, Iveco Eurocargo and Mercedes Sprinter, and family diesels like the Ford Kuga and Peugeot 3008. From £249.
You describe the warning, we find the real cause and deal with it so the light stops coming back.
Pumps, dosing modules, injectors, heaters, tanks, lines and sensors repaired where the vehicle stands, with the quote agreed first.
Fault codes, live values and a hands on inspection, giving you a named fault and a price.
After the fix, the system is reset and run to confirm the countdown and warning stay cleared.
Discussed only if proper repairs have failed, along with what it means for inspections and emissions rules.
Sensors checked in pairs against each other, then cleaned or replaced only where the readings call for it.
Calibration for lorries and larger vans running the Thames riverside depots and the A206 corridor.
Settings aimed at lower fuel use on daily delivery and commuting mileage.
Improved throttle response for diesels, set within what the engine and exhaust can handle.
A simple process built to get you back on the road with as little disruption as possible.
Registration, location and what the dash says, by call, WhatsApp or the form.
We read codes and live values, then check the pump, sensors, wiring and lines.
You hear the cause and a fixed price from £249 before we touch anything.
The repair is finished, the system reset and a test run shows the warning gone.
Real feedback from customers whose AdBlue faults we have fixed across London.
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Ted DukesTrustindex verifies that the original source of the review is Google.
Great service, quick, reliable and polite. Would highly recommend 👌![]()
Simon GardnerTrustindex verifies that the original source of the review is Google.
Very good service from Bolt. Quick remap boosted power and increased mpg significantly for a reasonable price. Very pleased thanks.![]()
Diesel FoehammerTrustindex verifies that the original source of the review is Google.
Spoke to Dean on the phone within 2 hours he turned up to a garage that had failed to sort my addblue issues,and fixed them all within half an hour permanently, so happy , a great pleasant guy,highly recommended to all. Rodney![]()
Ramando SizaTrustindex verifies that the original source of the review is Google.
Had an adblu delete and also an economic remap. Car had a adblue malfunction and would not start in 35 miles , called the night before he has here 9am next day. Car feels much faster , lighter and also no more adblue problem. Really recommend these lads!![]()
Liam StevensTrustindex verifies that the original source of the review is Google.
Brilliant service , quick and easy with top communication 👏![]()
james snaithTrustindex verifies that the original source of the review is Google.
I had an ad blue malfunction on my ford transit custom while on holiday in cornwall,Bolt remaps was very helpful and came out the next day and had me back up and running in no time.![]()
Iain MarrTrustindex verifies that the original source of the review is Google.
I used this company to sort out adblue issues with my Vauxhall Combo Life, I was fed up of keep getting warning lights and threats of engine not starting if I continued to drive the car. I contacted Bolt Remaps and they came to me the same day and fixed my problems for good. Unfortunately, due to an error on my part, I overpaid, however, once they became aware of it they refunded me immediately. Both of the staff I was involved with were extremely friendly and efficient and I thoroughly recomend the company to anyone that needs help with adblue problems or engine remaps :-)![]()
Afia WalkerTrustindex verifies that the original source of the review is Google.
“Bolt Remaps “company is this best and specialist for any issue with AD BLUE problems. Bolt Remaps are such professional and has excellent customer service support. Dean is amazing too Ervin is one of the engineers he worked on my car. My car Range Rover Evoque is running perfectly I’m such a happy customer. I’d definitely recommend 💯![]()
Jay MazTrustindex verifies that the original source of the review is Google.
Just booked these guys in for an EGR delete, Dean was very reassuring and very open to what was going to be installed etc. Excellent customer service! cant wait to have them fix my pride & Joy at my home! Update. Unfortunately this did not help my egr issue and my poor girl still gets limp mode! Gutted!
We cover Greenwich from North Greenwich and Charlton in the north to Eltham and Mottingham in the south, and from Blackheath and Kidbrooke in the west to Woolwich, Thamesmead and Abbey Wood in the east. Response time depends on your exact location and current demand.
From AdBlue warning lights and start countdowns to air assist faults, sensor disagreements and wiring damage, our mobile technicians diagnose and repair common AdBlue faults across Greenwich. We come to your depot, yard or kerbside and work to get your vehicle running properly again.

Some lorries use compressed air to help spray the fluid. A leaking air line or valve stops dosing.

The two sensors report values that do not add up. One may have failed, or the catalyst between them is worn.

Wiring routed too close to the exhaust can melt or harden, which causes intermittent faults.

A tracker, dashcam or tow bar loom fitted badly can disturb the vehicle's electrics and set a warning.

The pump reports pressure that does not match what it is doing. The sensor inside the module may be drifting.

The module next to the exhaust can overheat, especially on hard worked vehicles, and shut dosing down.
Add the AdBlue level and any dash message to your daily walkround check. A warning noted on the day it starts is far cheaper to fix than one found at a roadside stop.
Badly routed wiring from accessories can upset the emissions system. If a warning appears after fitting, tell both the installer and us.
After any exhaust repair, wiring can end up touching hot metal. A quick check of the harness routing avoids repeat faults.
We cover Greenwich from North Greenwich and Charlton in the north to Eltham and Mottingham in the south, and from Blackheath and Kidbrooke in the west to Woolwich, Thamesmead and Abbey Wood in the east.
Not in Greenwich? We also provide mobile AdBlue repair in these nearby
London areas. Find your local service below.
Inner London part of East London
South-east
South-east
Eastern Part
South-east
Greater London
Some lorries use compressed air to help spray the fluid. A leaking air line, a stuck valve or low air supply stops the dosing, and the system reports a fault. We test the air side first, then the pump and injector.
The system compares the sensor before the catalyst with the one after it. If the values do not match as expected, one sensor may have failed, or the catalyst may be worn. We check both on live data.
Yes. Wiring routed too close to the exhaust can melt, harden or crack, and the fault may only appear when the exhaust is hot. We inspect the harness and its routing and repair or re-route where needed.
It can. Badly routed or badly connected accessory wiring can upset the vehicle's electrics and trigger warnings. We check recently fitted items as part of the diagnosis, and tell you if one is the cause.
The pump reports a pressure that does not match what it should be doing. A blocked line, a failing pump or a drifting pressure sensor inside the module can each cause it. We test all three.
The module sits close to the exhaust, and hard work can push its temperature over the limit. A failed cooling feed or a heavy load can also be behind it. We check the module and its supply.
Repairs start from £249. The final price depends on the part that has failed and on the vehicle, and lorries can need larger parts. You get a fixed quote after the scan, before any work begins.
Yes, for diesel minibuses and vans. Tell us the make, model and warning when you call, and we will confirm what we can do and when.
It can. Emissions equipment can be inspected at the roadside, and a failed or tampered system may be recorded. We repair the system properly, so the vehicle is not carrying an unresolved fault.
Not always. We test each sensor on live data. If one has failed and the other is old or drifting, we will tell you, and you can decide whether to replace both.
We diagnose pump, sensor, wiring and dosing faults on site, repair the cause and reset the system. Mobile AdBlue repair from £249 across Greenwich, Woolwich, Eltham, Charlton and Blackheath.