Have a Car Question? Ask a Mechanic Online.
I do have a scan tool with live data. I replaced the map already, but it didn't work. I also checked the wires from the map to the computer and they are all have continuity.
I looked at the diagram. I did not check the evaporative emission canister purge solenoid. Would the Tp sensor and iat sencer that I saw on the diagram make the dtc come on? and what about that evap sensor?
i have raise the rpm to 2000 for the tps to read 1%. When i release the pedal it goes to back to 0.0% and the rpm is about 850
So would having the tps read 1% at 2000 rpm cause the P0401 dtc to pop up? Btw what should the tps read at idle?
I have another throttle body i just pluged it in and at 2000 rpm the reading was about 15-20%. Im going to swap it out now.
I think this might solve the problem. If i have any problems i will def follow up. Thank you!