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Multi car sensor and actuator tester


Code : HMP1




Poduct comment::«Goods as described, well packed, prompt delivery. Five stars all the way!(ebay paulm1234)»

Multi car sensor and actuator tester


The HMP1 is the most complete tool for mechanics testing, reading and/or emulating almost all car sensors.
It is so complete that it becomes the essential tool for servicing internal combustion vehicles.

Among its functions, we can highlight its ability to read and generate CKP & double CMP pulses simultaneously and the complete test of motorized throttle bodies and many more functions.

There are 3 types of possible actions for each sensor.
[T] Test. It means that the HMP1 can check the operation with the sensor/actuator outside the car (or disconnected)
[R] Reading. It means that you can read the operation without disconnecting it from the car and read/monitor its operation that way.
[E] Emulate. It means that the HMP will act as if it were the sensor so that the injection “believes” that the sensor is in place and working.

Sensor/Actuator
Possible actions
Electronic Throttle
Test, Read
Pedal
Test, Read
Analog Voltage Map/Maf/TPS
Read, Emulate and test when powered with 5v
Frequency MAP
Pulse Reader [R] / Pulse Generator [E]
Lambda Narrow
Read, Emulate
ECT (NTC type temperature sensor)
Test
Inductive injectors
Test, Read
IAC / step by step
Test
EGR / canister /Turbo
Test, Read
HALL sensors
Reading, Test on sensors powered with 5v
CKP & CMP
Simultaneous read, emulation
Ignition Modules
Read, Test
ABS
Read, Emulation
Battery/Alternator
Read


Analog sensor test

You can test analgog sensors with a output from 0 to 5v like TPS/MAP/MAF and another sensors.
This function measure the voltage provided by the sensors. At difference of a regular multimeter the HMP1 make 2000 reads by second that allow found errors mostly on TPS.
For the rest of sensors you will found useful the progress bar in the bottom of screen.

This function allow measure TPS, MAP, MAF and another sensors with analog output between 0 and 5v.
The connection can be made using a wire puncturer to TPS1 input or making a complete harness like graphic.

image

In the screen will appear the following information:

image
A=Probando un sensor analógico
B=Barra indicadora
C=Voltaje leído desde el sensor

TPS: Normalmente tiene un voltaje aproximado de 0.7 a 4.7v Abrir paulatinamente la mariposa buscando fallas como las explicadas en los aceleradores.
MAP: Con el motor detenido debería haber 4.7v, con el motor regulando el voltaje ronda los 1.4v.
Hacer una única acelerada brusca y luego esperar a que el motor llegue a ralentí.
El voltaje debe subir a unos 4v al acelerar, y a un valor menor que el ralentí mientras desacelera el motor.

MAF: Con el motor detenido debería medir 0v, con el motor regulando se debe leer 1.2V aproximadamente.
En una aceleración brusca habrá un instante con 4V, luego una brusca caída a 1.5v y finalmente comienza a subir al ritmo que suben las revoluciones del motor.

Presionando el botón OK, vuelve al menú principal.

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