2000 Mazda Millenia Repair Question
Topics covered: Terminal, Short circuit, Engine.
Mileage: 170,000 miles.
Mileage: 170,000 miles.
Asked on October 10, 2012
Used diagnostic tool and getting the code p1525 air bypass valve...fuel sys#1 ol fault calc load 78.4 ect 15 engine rpm 684
Mazda millenia 2000 used diagnostic tool and getting the code p1525 air bypass valve...fuel sys#1 OL fault calc load 78.4 ect 15 engine rpm 684
Asked by banffhillsAnswer
Replied on October 10, 2012
DTC P1525: AIR BY-PASS SOLENOID VALVE (VACUUM), OPEN OR SHORT CIRCUIT
Condition
DTC is set when open or short circuit is detected in air by-pass solenoid valve (vacuum) when ignition is on. Possible causes are:
Air by-pass solenoid valve (vacuum) malfunction.
Open or short of Red/Black wire between terminal "A" on air by-pass solenoid valve (vacuum) and terminal "D" on main relay.
Open or short of White/Red wire between terminal "B" on air by-pass solenoid valve (vacuum) and terminal No. 2M on Powertrain Control Module (PCM).
