TP Sensor

• With KOEO, move throttle slowly to WOT. Measure voltage between test pins No. 47 and 46 at breakout box. If voltage does not increase with throttle opening, replace TP sensor or linkage as necessary.

If vehicle still has driveability problems, perform test steps 3) through 6).

30) Continuous Memory Codes 41, 42, 43, 65, 85 or 86  Diagnose all other driveability complaints such as rough idle, missing, etc. before servicing these codes: