02-22-2020, 07:04 AM
I understand that my TPS may be not be issue but I just wanted to double check on the aftermarket TPS sensor I have.
The manufacture is Standard Intermotor model TH147. Both the first and replacement unit I have are similar in ohms readings.
The fixed resistor between the two TPS units work fine. Pins A to D. 5400 ohms ~ 5600 ohms.
And the variable ohms range from pins B to D also seems to work well. From around 1000 ohms to 6500 ohms with a sharp drop at the very end of the sweep down to 2500 ohms. Not sure if that maters....?
But the only issue I see is with the ohms test form pins C to D.
it starts at 300 ohms ranges up to 400 ohms and drops sharply down to around 220 before opening to infinity. That seems incorrect to me.
Pins C to D should range from around 50 ohms or so up to 500 without holes before dropping off to infinity.....?
Is that acceptable? Or should I return the TPS for a refund?
The manufacture is Standard Intermotor model TH147. Both the first and replacement unit I have are similar in ohms readings.
The fixed resistor between the two TPS units work fine. Pins A to D. 5400 ohms ~ 5600 ohms.
And the variable ohms range from pins B to D also seems to work well. From around 1000 ohms to 6500 ohms with a sharp drop at the very end of the sweep down to 2500 ohms. Not sure if that maters....?
But the only issue I see is with the ohms test form pins C to D.
it starts at 300 ohms ranges up to 400 ohms and drops sharply down to around 220 before opening to infinity. That seems incorrect to me.
Pins C to D should range from around 50 ohms or so up to 500 without holes before dropping off to infinity.....?
Is that acceptable? Or should I return the TPS for a refund?