I have 1989 honda accord with F20A engine after installing new timing belt & balancer belt I found engine is going well but after I drive for a while and once it is warmed up it stalls I have rechecked Timing I have found every thing is fine I have tried to check other thing suspected MAP sensor found voltage on terminal OK can you sugest is there any way to check MAP sensor outside the circuit.

Replace the Ignition Control Module and coil:

https://www.askmehelpdesk.com/cars-t...tml#post265896

MAP Sensors are extremely reliable and almost never cause problems, while ICMs and coils on Hondas are very problematic. It's common for ICMs and coils to break down under load (heat).