Having problems with your 1993 Mazda Protege ?
I have a 93 Mazda Protege' 1.6 SOHC. Intermittently it will hesitate for a split second like you turned the key off then right back on. Check engine light comes on and goes right back off when it does this. I ran the codes. It had a Code 12 TPS,Code 17 Oxygen Sensor Inaccurate and Code 25 Pressure Regulator Solenoid valve. I was leaning toward the TPS but it is had to test an intermittent problem. Is this a common failure? I checked all connections and for pinched wires. Everything O.K.
I AM LOOKING AT STOP UP FUEL FILTER OR FAULT IN THE PRESSURE REGULATOR SOLENOID VALVE.
Repair Help & Product Troubleshooting for 1993 Mazda Protege
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