ERLA Auto

22/09/2026

08/08/2026

🔧 VOLVO VCM BATTERY REPLACEMENT & MODULE RESET

Volvo came in with a Volvo On Call / VCM fault showing on the dashboard.

✅ VCM backup battery replaced
✅ Module reset & programmed
✅ Volvo On Call fault cleared
✅ Error-free dashboard restored
✅ No module replacement required

If your Volvo is showing Volvo On Call Service Required, VCM communication faults or battery-related errors, we can diagnose and repair the problem.

📍 Erla Auto – Vehicle Diagnostics & Programming
Serving Milton Keynes, Bedford, Luton, Flitwick & surrounding areas.

📩 Message us to book.

08/04/2026

🔥 Mercedes W202 ECU Remap 🔥

Just finished remapping this W202 💪

✔️ 2.3 Kompressor engine swap (from 2002 SLK)
✔️ Proper ECU setup and calibration
✔️ Smooth power delivery
✔️ Reliable and clean results

Remapping available for:
✅ Stock cars
✅ Engine swapped cars
✅ Custom setups

📩 Message me if you want your car done right!

30/03/2026

Mercedes GLB gearbox cloning ✅

Fast, precise, and back on the road 🚗

For gearbox replacements, our friends at CRX Automotive have you covered:
https://share.google/0LlSoTCeiCro5GnE6

13/02/2026

⚠️ Battery Management Fault on your dash?

This Nissan Qashqai came in this morning with a lithium battery warning. After testing, we recharged the 12V lithium unit, carried out the correct reset and got the vehicle back to full health. 🔋✅

🚗 Don’t rush to replace it — in many cases the battery can be **recharged and the system reset**, saving you money.

If you’re seeing battery or stop/start warnings, message us. We can:

✔️ Diagnose the fault
✔️ Recharge your lithium battery
✔️ Reset the battery management system
✔️ Replace the battery if required

Back on the road, no warning lights, happy customer 👌

12/02/2026

💻⚡ Defender 2020 tuned!

Land Rover Defender running MEDC17.9 – now optimized for stronger pull, better response and a much nicer drive.

Looking for more from your vehicle? We provide:
🔥 Stage upgrades
🔥 AdBlue solutions
🔥 EGR solutions
🔥 DPF solutions

📩 Send us a message and let’s upgrade your ride.

11/02/2026

🚐 Ford Transit injector fault?

Misfire, non-start or injector circuit codes?
Before replacing parts, the wiring needs testing properly.

We carry out:

✅ continuity checks from injector to ECU
✅ short to power / short to ground testing
✅ live supply & trigger checks
✅ plug & loom repairs
✅ accurate diagnostics using technical data

Stop guessing. Fix it right the first time.

📩 Message the page to book in.

10/02/2026

🔋 Lithium Battery Error? Vehicle Not Charging It?

Many modern cars use lithium or smart batteries with an internal control module.

After deep discharge, the system can activate protection mode and block charging — even if the battery is still good.

Common signs:

❌ Alternator not charging
❌ Battery or energy management warning
❌ Start-stop inactive
❌ Fault codes remain after charging
❌ New battery may still show errors

⚠️ Replacement is often unnecessary.

✅ We can restore your battery.

✔ Professional recharge
✔ BMS / protection reset
✔ Reactivate charging
✔ Diagnostic check

💻 Specialist equipment
⚡ Fast turnaround

📩 Message us — save your original battery.

04/02/2026

⚠️ Misfire + open circuit? Don’t blame the injector too fast.

This vehicle came in with a misfire and an injector open-circuit fault…
Injector tested good. 👀

👉 Root cause: wiring loom chafed through
The loom was touching the gearbox/intercooler, rubbed through over time, causing an intermittent open circuit.

Heat + vibration + poor routing = false injector faults.

This is why proper diagnostics matter.
Diagnosis > parts swapping 🔧
Money saved. Problem solved. ✅

🔧 Other services we offer:
✔️ Engine diagnostics & fault finding
✔️ Misfire & running issues
✔️ Auto electrical repairs
✔️ Wiring loom repairs & modifications
✔️ Sensor & injector testing
✔️ Fault code diagnosis & live data analysis
✔️ No-start & intermittent faults

If your vehicle has a fault and you want it diagnosed properly, not guessed — get in touch.