need help with spirit r/t

[phantom rt]

hi...well i boutgh this spirit but it has a lot of codes....

15
23
27
43
47

ive changed the plugs of the injectors and the injectros and it changed in cold but the main problem come s when the car reaches its temperature when i go full throttle and shift the tach goes nuts and the car feels like drowning then all of the sudden it accelerates normal...another thing is teh turbo it doesnt delivers power.and ive checked correctly the vacuum lines but the turbo doesnt give all its power..and in ralently the engine feels like when the spark plugs or plugs r failing....

[D1A8J]

Code 15 : A problem with the vehicle distance/speed signal. No distance/speed sensor signal detected during road load conditions.

Code 23 : Indicates that the throttle body temperature sensor/charge temperature sensor input is below the minimum acceptable volt age or the throttle body temperature sensor input is above the maximum acceptage voltage.

Code 27 : One of the injector control circut output drivers does not respond properly to the control signal. Check the circuts.

Code 43 : Problem with the spark interface/injection control circut (1989 models) or ignition coil #1 primary circut not achieved with maximun dwell time (1991 and later Turbo III) or ignition coil #2 primary circut not achieved with maximum dwell time (1991 and the later Turbo III).

Code 47 : Charging system voltage too low. Battery voltage sence input below target charging voltage during engine operation and no significant change in voltage detected during active test of alternator output.

your check engine light should be thrown from code #15 & #47 ...

hope that helps !!!

happy thanksgiving,
- Dave

[jeffhambone]

I suggest that you check all your grounds and connectors first, before chasing a bunch of expensive sensors. That many sensor-related codes leads me to believe there's a couple of bad connections somewhere.