tps fault.

[avaconirl]

The throttle boby I have is a single injector type if this helps.
I have done a voltage test as per fixkick
Test 1 probe a 4.8volts
Test 2 probe d 0.8volts
Test 3 probe b 0.8>>>4.8volts
Test 4 probe c 0.07volts when I remove the vacuum from the Dashpot it goes to about 2volts and falls
Have checked the wire blue/white from the ecu connection to the tps connection and it is good ( no breaks)
Is the 5v coming out from the ecu or can I back feed from a>>>>c.
I feel there is dry solder break in the ecu ?????????.




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