Sinaroe - Motorcycle

If your fuel-injected scooter hesitates, stutters, or loses power when accelerating through low and mid-RPMs, it can be incredibly frustrating. The problem often feels worse when the engine is cold, slightly improving as it warms up, but never quite…

PGM-FI Series Article 14 Final: What is IACV? Causes rough & unstable idle 1000-2000 RPM hunting, stalling at traffic stop. Complete cleaning & testing guide. What is IACV? IACV = Idle Air Control Valve (also called IAC Valve). Mounted on t…

PGM-FI Series Article 13: What is Bank Angle Sensor? Safety feature that cuts fuel & ignition when bike tilts >60°. Based on Satu Hati Education S02E? - Bank Angle Sensor / Tilt Sensor. What is Bank Angle Sensor? Bank Angle Sensor = Tilt Sen…

PGM-FI Series Part 8: What is EOT Sensor? Function, symptoms of failure, how to test. Based on Honda Satu Hati Education series. What is EOT Sensor? EOT = Engine Oil Temperature Sensor (also called ECT on liquid-cooled). On Honda manual bikes CB…

PGM-FI Series Part 9 - Final Sensor: What is CKP Sensor? The most important sensor - if it fails, engine won't start at all. No spark fix. What is CKP Sensor? CKP = Crankshaft Position Sensor (also called Pulser Coil). Located on left engine…

The Honda MSX125 Grom is one of the best-selling 125cc manual bikes in the UK. But its PGM-FI system causes MOT failures and no-start issues. Based on UK MOT data and our PGM-FI sensor series - tailored for UK riders. Why MSX125 PGM-FI is Different …

PGM-FI Series Final Bonus Part 10: What is O2 Sensor? Function, symptoms of failure, how to test. Completes our 8-sensor PGM-FI education based on Honda Satu Hati series. What is O2 Sensor? O2 = Oxygen Sensor (also called O2S or Lambda Sensor). Lo…

PGM-FI Series Part 7: What is IAT Sensor? Function and symptoms of failure. Part of our Honda PGM-FI education based on Satu Hati series. What is IAT Sensor? IAT = Intake Air Temperature Sensor. Usually built into airbox or combined with MAP sens…

Continuation of our PGM-FI Series after MAP Sensor: What is TP Sensor? What is its function? And what are symptoms of failure? What is TP Sensor? TP = Throttle Position Sensor. Mounted on throttle body, connected directly to throttle valve shaft.…