Skills and Trades

Replies / Views	Last post
If the engine oil is not changed regularly, what is the most likely fault that can occur to an ... Started by kodithompson	1 Replies 112 Views	Jun 23, 2018 by tkempin
Technician A says that the firing line shows the voltage that is required to fire the spark plug. ... Started by brutforce	1 Replies 148 Views	Jun 23, 2018 by Ksanderson1296
Technician A says that a distributor rotor can burn through and cause an engine misfire during ... Started by ts19998	1 Replies 202 Views	Jun 23, 2018 by Viet Thy
When compared to conventional port fuel injection, a GDI equipped engine has a ________ compression ... Started by D2AR0N	1 Replies 110 Views	Jun 23, 2018 by ansleighelindsey
Technician A says that some ignition systems should be put in base timing mode before setting ... Started by wrbasek0	1 Replies 76 Views	Jun 23, 2018 by Madisongo23
Most port fuel-injected engines operate on how much fuel pressure? A) 3 to 5 PSI (21 to 35 kPa) ... Started by mcmcdaniel	1 Replies 184 Views	Jun 23, 2018 by scrocafella
Serial data is data that is transmitted by ________. A) Magnetic fields B) A series of rapidly ... Started by chads108	1 Replies 133 Views	Jun 23, 2018 by Brenm
Which component is affected when a PCM is flashed, or reprogrammed? A) RAM B) EEPROM C) Analog ... Started by rayancarla1	3 Replies 177 Views	Jun 23, 2018 by ntsoane kedibone
By looking at the way diagnostic trouble codes are formatted, which DTC could indicate the gas cap ... Started by aabwk4	1 Replies 206 Views	Jun 23, 2018 by Missbam101
If the transmission fluid temperature (TFT) sensor indicates cold automatic transmission fluid ... Started by naturalchemist	1 Replies 1,149 Views	Jun 23, 2018 by Li Jun
When performing an EGR system test on a vacuum operated EGR valve, how much should intake manifold ... Started by cookcarl	1 Replies 283 Views	Jun 23, 2018 by owenfalvey
A knock sensor is designed to detect ________ in the engine. A) Water pump noise B) Valve knock ... Started by formula1	1 Replies 157 Views	Jun 23, 2018 by scottmt
Where is air from the AIR pump directed when the engine is cold? A) Exhaust manifold B) Air ... Started by Wadzanai	1 Replies 147 Views	Jun 23, 2018 by amynguyen1221
The catalytic converter stores and then burns oxygen. Indicate whether the statement is true or ... Started by OSWALD	1 Replies 156 Views	Jun 23, 2018 by onowka
The preferred method to clear diagnostic trouble codes (DTCs) is to ________. A) Disconnect the ... Started by ENagel	1 Replies 165 Views	Jun 23, 2018 by yuyiding
What is the factory scan tool for Chrysler brand vehicles equipped with CAN? A) Tech 2 B) NGS C) ... Started by Arii_bell	3 Replies 375 Views	Jun 23, 2018 by bobsmith
Technician A assumes that a replacement part is good just because it is new. Technician B says that ... Started by saraeharris	1 Replies 97 Views	Jun 23, 2018 by Jane
A good fuel pump should supply how much fuel per minute? A) 1 pint B) 0.5 pint C) 0.5 to 0.8 ... Started by james	1 Replies 113 Views	Jun 23, 2018 by gcook
Which of the following should be checked before returning the vehicle to the customer? A) The ... Started by Jkov05	1 Replies 109 Views	Jun 23, 2018 by juicepod
If the operating software of the PCM needs updating is normally done through a PCM exchange program. ... Started by karlynnae	1 Replies 50 Views	Jun 23, 2018 by kiamars2010
A signal from the knock sensor causes the engine control module (ECM) to take what action? A) ... Started by cnetterville	1 Replies 128 Views	Jun 23, 2018 by Liamb2179
Technician A says that an oxygen sensor can have one, two, three, four, or more wires, depending on ... Started by imanialler	1 Replies 130 Views	Jun 23, 2018 by stano32
A no-start condition is being described on an engine equipped with a waste spark ignition system. ... Started by CBme	1 Replies 92 Views	Jun 23, 2018 by TheNamesImani
A P0107 DTC is being discussed. Technician A says a that defective MAP sensor could be the cause. ... Started by ericka1	3 Replies 137 Views	Jun 23, 2018 by scikid
Technician A says that a pickup coil can be tested with an ohmmeter. Technician B says that ignition ... Started by ahriuashd	1 Replies 160 Views	Jun 23, 2018 by mohan