Will code p1811 stop the OBDII from doing its emissions systems test?

Question

1998 Buick Park Avenue, will code p1811 stop the OBDII from doing its emissions systems test?

Comments

i think im gonna change my gascap then post back to yah.

Answer 1

More than likely your Park Avenue will not pass smog with that code. Are you experiencing any other symptoms? the P1811 code sometimes is combined with the transmission problem. If you also have a transmission problem, your vehicle will not pass the emission test.

P1811 BUICK - Maximum Adaptive & Long Term Shift
Read more: https://www.autocodes.com/p1811_buick.html