Po420 toyota camry 1996
Jul 08, 2016 Diagnosing and replacing the catalytic converter on a 2002 Toyota Camry P0420 Diagnostic Trouble Code: Catalyst Efficiency Below Threshold No power on acceleration Rattling noise at catalyticOct 15, 2013 My check engine light recently came on, on my 1996 toyota camry and shows the code P0420. The car has about 110, 000 miles on it and I know this could be a very expensive fix. I've been trying to look it up online but some people say its not important or its very important depending on who you ask. I'm moving soon and have to drive about 450 miles, so Im wondering if this is a fix that po420 toyota camry 1996
Aug 22, 2008 My son's 1996 Camry, 4 cylinder, 2. 4 L had a P0420 error code which says emission problem. they recommended a catalytic converter and both oxygen sensors, which we did. Soon there after the error was back. Two mechanics took the car for a ride and they said the catalytic converter and o2 sensors were working fine.
Plugging is usually the end result of a meltdown, which occurs because the converter gets too hot. This happens because the engine is dumping unburned fuel into the exhaust. The excess fuel lights off inside the converter and sends temperatures soaring. If it gets hot enough, the ceramic substrate that carries the catalyst melts. May 24, 2010 How do you resolve a problem with a PO420 engine code on a 1996 Toyota Camry LE? Is it the front or rear catalytic Answered by a verified Toyota Mechanicpo420 toyota camry 1996 Aug 19, 2018 P0420 Toyota Description The Engine Control Module (ECM) monitors the switching frequency ratio of heated oxygen sensors 1 (front O2 sensor) and heated oxygen sensors 2 (rear O2 sensor). A three way catalyst converter (Manifold) with high oxygen storage capacity will indicate a low switching frequency of heated oxygen sensor 2.