intake manifold tune valve control circuit B1
intake manifold tune valve control circuit bank 1. I had this code on my 2002 mpv and it ended up that the connector came unplugged, so check that first
Trouble code P1507 means: Idle air control (IAC) underspeed error
It's your 02 sensor.
Trouble code P0327 means:Knock sensor 1 low input
Trouble code P0140 means:O2 sensor circuit no activity detected (Bank 1 Sensor 2)
Trouble code P0440 means: EVAP System No Flow During Purge
Trouble code P1572 means: ASCD Brake Switch Circuit Malfunction
P1131 code does not show up in the book. There is a code for P0131 which is the heated 02 sensor or circuit fail.
Trouble code P0135 means: HO2S Heater Performance Sensor 1
They generally set a trouble code and the check engine light illuminates.
Trouble code P0420 means: Catalyst Efficiency Below Normal (Bank 1)
Trouble code P0700 means: Read Fault Memory of Control Unit ETC