I was looking at the wrong column when I indicated that only code 6 mapped.

Using a impulse counter tool, code 3 points to a whole host of problems with the CC/ISC actuator (which is what AllData says I have if the car does not have ASR). To wit: CC/ISC actuator, Throttle valve actual valve potentiometer, drive actual value potentiometer, safety contact switch, closed throttle recognition switch, CC/ISC actuator (voltage supply), reset not accomplished (actuator adaption).

Code 7 links to message rec'd from the CAN databus: message from CC/ISC control module (N4/3) faulty, or Reception from LH-SFI control module (N3/1) faulty.

Code 11 is either Fuel safety shut-off signal to LH-SFI control module or Closed throttle recognition signal to LH-SFI control module.

Code 3 suggests erasing the code, turning the ignition off, turning the ignition on for at least 90 seconds and checking for the code again. If the code reappears, the CC/ISC actuator should be replaced.

The test procedures beyond each of the trouble codes all involve a breakout box to test values at various pins on connectors in the system, or even a signal generator to test throttle plate movement. None of these are doable by me.

Am I risking life and limb driving the car? Will I experience a catastrophic failure involving unintended acceleration?

Any input is appreciated.