Question about Toyota Corolla
...EGR Vacuum Modulator: The EGR vacuum modulator controls the EGR valve's operation. If it's faulty, it can lead to insufficient EGR flow. Vacuum Leaks: Check for vacuum leaks in the EGR system. Leaks ...
...Check EGR circuit/switches. Check/replace EGR vacuum hoses. Check/replace EGR Vacuum Modulator. Remove and clean EGR valve. Test EGR valve by applying vacuum to open. If necessary,
...filter. I also checked the VSV and got 39.5 OHMs. I'm not a mechanic, but used the book to find everything. What is the problem? EGR Valve or vacuum modulator? what was the complete egr code ...
...modulator as they are known to faile more often than egr valve. If all check out o.k. and there are no exhaust leaks, suspect e.c.m. (computer) problem. You may just want to check your gas cap also ...
...u ck EGR vacuum Modulator, VSV sw.valve. and what code pop up? which engine does your car have? ok first lets get the codes read, autozone should be able to do it and its free then we'll go from ...
...EGR vacuum modulator valve (two gold-colored metal stampings, usually at the rear of the engine). The EGR valve has steel lines leading to it from the exhaust manifold. The EGR vacuum modulator has ...
...vacuum harness 3 - EGR system module-to-exhaust manifold tube upper fitting (part of 9E469) 4 - EGR system module-to-exhaust manifold tube lower fitting (part of 9E469) 5 9E469 EGR system ...
...vacuum line(s) and/or electrical connector(s) from the EGR valve.Remove the mounting bolts, then remove the EGR valve. Remove all old gasket material.To install:Using a new gasket, install the EGR ...
...vacuum line(s) and/or electrical connector(s) from the EGR valve.Remove the mounting bolts, then remove the EGR valve. Remove all old gasket material.To install:Using a new gasket, install the EGR ...
...on my 1992 toyota camry 4 cylinder? You connect it to the metal-tube under the EGR vacuum modulator. Vacuum modulator is behind the throttle-body manifold, and it is black. small-can like
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