Specialized ECM Lab

Precision ECM Repairs

Specialized bench diagnostics, circuit remanufacturing, and hardware connector restoration for Keihin ECM units.

Keihin ECM Repair - Knock Circuit
Direct Checkout • Sale

ECM Repair - Knock Circuit (FI Code 25/26)

$645
Standard: 2–4 Weeks • Priority: 1 Week – 10 Days (+$100) • Prepaid Inbound & Return Shipping Included
Order ECM Repair →

Select Your Vehicle

Pick your model to see its current price and start your prepaid mail-in repair.

Repaired Honda GL1800 Goldwing ECMs
Honda GL1800 Goldwing
ECM PN: 38770-MCA-307, 38770-MCA-305, 38770-MCA-A61, 38770-MCA-A41, 38770-MCA-A21, 38770-MCA-A01
$645
Photo coming soon
Honda ST1300
ECM PN: 38770-MCS-L01
$545
Photo coming soon
Honda NRX1800 Valkyrie Rune
ECM PN: 38770-MEC-673
$495
Photo coming soon
Honda CBR1100XX Blackbird
$495
Photo coming soon
Honda CB1100F / X11
$495
Repaired Honda AquaTrax 2-Plug ECM
AquaTrax 2-Plug
F12/F12X ('04–'07) • R12 ('04–'06) • R12X ('03–'07)
$495
Repaired Honda AquaTrax 3-Plug ECM
AquaTrax 3-Plug
F12 / F12X ('02–'03)
$595
Not sure if your AquaTrax is 2-plug or 3-plug? Match your ECM's part number:
  • 38770-HW2-731 — 2005–2007 F12 (2-Plug)
  • 38770-HW4-681 — 2004–2006 R12 (2-Plug)
  • 38770-HW3-673 — 2003–2007 R12X (2-Plug)
  • 38770-HW1-691 — 2004–2007 F12X (2-Plug)
  • 38770-HW2-691 — 2004 F12 (2-Plug, discontinued part #)
  • 38770-HW2-682 — 2002–2003 F12 (3-Plug)
  • 38770-HW1-674 — 2002–2003 F12X (3-Plug)
ECM Connector Housing and Pin Repair
Custom Bench Micro-Soldering

ECM Repair - Connector Pins

Contact for Quote
Request a Free Quote →

Order Now →
📞 Call / Text 💬 Message ⚡ Order Now