Full Definition of ALLUSION. 1. : an implied or indirect reference especially in literature; also: the use of such references. 2. : the act of making an indirect reference to something: the act of alluding to something.â alÂ·luÂ·sive \-Ëlue-ËlÃ¼, -siv\ ziv. â adjectiveÂ·alÂ·luÂ·sive ly. adverb an implied or indirect reference especially in literature; also: the use of such references. 2. : the act of making an indirect reference to something: the act of alluding to something. â alÂ·luÂ·sive \-Ëlue-ËlÃ¼, -siv\ ziv. adjective
Engines with faulty ECT's may have hot starting problems because too much fuel is supplied during cranking. Code 21 â ECT sensor out of range. Broken or damaged wiring, bad ECT sensor. Note that that if the outside air temp is below 50 degrees F that the test for the ECT can be in error. The ECT sensor has absolutely nothing to do with the temperature gauge. They are different animals.
An O2 sensor error code does not necessarily mean the O2 sensor is bad and in fact they usually aren't bad. You need to hook a scanner to your OBD-II computer interface connector under the steering wheel and see why your engine's air/fuel mixture is not being controlled properly by the ECM computer.