2000 Toyota camry po 1150 code how to fix it - 2000 Toyota Camry

SOURCE: 2000 toyota camry v6 code p0402

The egr valve on that motor has a egr positioning sensor mounted on top. The sensor goes bad and the ecu can't determine the how far the valve is opening so it opens it too much. This causes surging of the engine under light throttle application. Also as stated above the egr can stick causing rough idle. Either way if you get the valve from the dealer it will come with the sensor solving both your problems.

SOURCE: get code for 2000 toyota camry without obd2

Do not jump pins. a 93 is obd 1, and obd 2 scanner can be hooked up to identify the problem. Go to a parts dealership and they will read the code free of charge

SOURCE: how do I clean air vents in 2000 Toyota Camry

If your talking about the a/c and heater vents basically put a vacuum cleaner in front of them. The same holds for blower motor intake ports. First clean debris from under wipers by hand then vacuum.
Lastly the a/c evaporator hose should be drain and cleaned. basically get under vehicle with eye protection and use a tongue depressor to clear the hose of debris. Be careful cold water will pour out and be gentle with deopressor no need to go deep into hose you can puncture evaporator. Thats big money$$$$$$.

SOURCE: How to fix the problem related to engine light on

Code PO 420 is telling you that the Catalyst System Efficiency Below Threshold (Bank 1), so the Cat converter inst working as it should according the the vehicles computer. This can be caused from the converter going bad from age and use. Or it can also mean you have a failing rear oxygen sensor, because this sensor is instrumental in keeping track of what the converter is doing. If the car is driven on several short trips, and hardly ever driven on the highway, you may be able to burn the deposits out of the converter and restore its function. To do this you should drive it on the highway for at least two hours. After this have the light reset. If the code comes back then have the converter and oxygen sensor tested. Most shops will simply want to replace them and see if it fixes the problem. Don't fall for this, because it is expensive, and you don't need them changed unless they are bad. Get the converter tested and the oxygen sensor tested prior to replacement. The problem could be as simple as a bad electrical connection on the oxygen sensor, that is why I say have them tested.

Stephen

• 21873 Answers
• Posted on Apr 03, 2013

SOURCE: Diagnostic Trouble Code P1705

Code 1705 is brand specific, for Toyota it is for a problem with a clutch sensor inside the transmission.
The sensor would need to be tested by a mechanic or someone with the tools and diagnostic info.