How much will a diagnosis test will cost? on 1996 Nissan Sentra

I want to to see how much will it cost to run a test in the car to see what problems it has?

4 answers
Depending on the shop or dealer it could a diagnosis test could be 50 to 150$.
out here in pa. it is 89.95

Roy
Most shops here where I am in CA start with a diagnostic estimate of $125 some immediately start at $200.
https://repairpal.com/estimator?car_type_id=1856
Use the Estimator tool link above, and select "Check Engine Light Diagnosis". This would be equivalent to a driveability diagnosis, for example. Other types of diagnosis are listed too.