Running rough/missing (94 ZR1)

[scottfab]

Originally Posted by Rusty

Haven't yet had an opportunity to check the hose to the MAP, or much else, really (landscaping projects in the yard have been taking up my time), but I did find that the following codes come up:

DTC #21: Throttle Position Sensor Circuit Voltage High.
DTC #22: Throttle Position Sensor Circuit Voltage Low.
DTC #51: EEPROM Programming Error.
DTC #53: System Voltage Low.

Will hopefully have more time on the weekend to check things out.

Great, now procedure dictates that you clear them and see what gets set again right away.