Ppts (Map Sensor (Manifold Absolute Pressure)/ Tps (Throttle Position Sensor)/Inlet Air Temp Sensor); Cps, Crank Position Sensor - KYMCO AHG5 Service Manual

13. Fi DIAGNOSTIC TOOL
3.7. PPTS (MAP Sensor
(Manifold Absolute
Pressure)/ TPS (Throttle
Position Sensor)/Inlet air
temp sensor)
3 Pins
Power Grounded
Input
Input: DC 5V from ECU
The PPTS is located at left side of throttle
body. It is a precision variable resistor. The
ECU controls fuel injecting and ignition
based on the voltage signal of the PPTS
data.
3.8. CPS, Crank Position
Sensor
2 Pins
Grounded
When the flywheel rotates, the inductive
voltage changes. The changes are the data
that the ECU determines and computes the
engine speed and the crankshaft position.
The output voltage over 1V shows that the
engine speed is above 200rpm.
The distance between CPS and flywheel
tooth is less than 1.0 mm.
Signal
output
Pulse Signal
Output
7
DT X360