I am fixing up a 1988 9000 non-turbo. It’s a B202 with I believe LH2.4; the AIC is a two-pin connector.
I would appreciate anyone familiar with these engines, 9000 or C900. I have issues with a high idle (~1200 when fully warmed up) and very reluctant restart if it’s been running any time pretty much that day. Car starts instantly if left overnight. Not sure if it’s MAF or IAC or who knows what. If you know these cars, and if you have spare parts we could try swapping in, I would be happy to drive to wherever you are pay for your efforts.