PPE Mercury 2.5L Laser Injected · 150–225hp
PPE MERCURY M849x
PROMAX, XRI, Laser ECU
REPAIR & SERVICE
Simon Performance Technology repairs and services the Mercury 2.5 Laser Injected Promax M849x ECU. Supports 16 and 40 electronics. Factory 41 PSI and 56 PSI fuel pressure configurations. 150-175-200-225-240hp, 2.5 Hi-Performance applications.
849x Services & Pricing
WHAT WE OFFER
Test & Repair
$845
Test fee waived with repair
- Full bench test
- Component-level diagnosis
- Repair with 1-year warranty
Diagnosis & Test
$145
Waived with repair or replacement
- Full bench test
- Fault code read-out
- Written diagnostic report
Reflash Only
$195
Recalibrate rev limiter and fuel maps
- Higher rev limiter calibration
- Fuel map optimisation
- 41 PSI or 56 PSI fuel pressure
- 150-175-200-225-240hp engine selection
Replacement ECU
$1650
- Pre-programmed for your application
- Plug-and-play installation
- Bracket & all hardware included
- Factory location mount
- 1-year warranty
Specifications
PPE 849x ECU — APPLICATIONS
Engine
Mercury 2.5L Laser and Hi Performance
Power
150-175-200-225-240hp, 2.5 Hi-Performance
applications supported
Electronics
16 & 40
Both supported
Fuel Pressure
41 & 56 PSI
Factory or adjustable regulator
Mount
Factory Location
Diagnostics
SYMPTOMS WE FIX
✓ECU not responding / no communication
✓Injectors not firing or stuck on
✓Fuel pump not running or always on
✓Water damage & corrosion
✓Lightning strike damage