How does the throttle cable connect?
Sorry, but I'm not sure I know what you mean, MShuba. When I search parts stores for "throttle" parts for an '88 Stanza, I always get this "throttle position sensor": http://www2.partstrain.com/products/Engine/Fuel_Injection/Throttle_Position_Sensor/1988~NISSAN~STANZA~4~2.0~STA--002.html. Does that help at all?
Search Nissan Stanza Questions
Are you a UK consumer? CarGurus now has a discussion forum in the UK.
Nissan Stanza Experts