Where is the air injection pump located?
The pump lies after the exhaust manifold and before the catalytic converter of the vehicle and it can reduce carbon emissions by pumping fresh air from outside into the exhaust stream.
Can a car run without a secondary air pump?
The system is critical to help cars achieve government emissions standards. So, the law says you need a secondary air injection system. Which begs the question: Does a car need a secondary air injection system to run? Strictly speaking, no, it doesn’t.
Where is the secondary air pump?
Thus, large amounts of carbon monoxide and unburned hydrocarbons are produced during cold start. To reduce the level of these pollutants, ambient air with a high oxygen content (secondary air) is injected into the exhaust manifold directly downstream of the exhaust valves during the cold start phase.
How much does it cost to fix an air injection pump?
The average cost for air pump replacement is between $457 and $555. Labor costs are estimated between $77 and $98 while parts are priced between $380 and $457. This range does not include taxes and fees, and does not factor in your specific vehicle or unique location. Related repairs may also be needed.
What happens if air pump is bad?
Engine is running rough When a smog pump fails the finely tuned air-fuel ratios can be upset, and it will negatively affect the performance of the engine. The engine may have trouble idling, and may drop in engine speed, or stall when the pedal is pressed.
How do I know if my smog pump is bad?
One of the first symptoms of a bad or failing smog pump is a rough running engine. When a smog pump fails the finely tuned air-fuel ratios can be upset, and it will negatively affect the performance of the engine. The engine may have trouble idling, and may drop in engine speed, or stall when the pedal is pressed.
How do you know if you have a bad air pump?
Where can I find used parts for my Toyota Corolla?
Used Toyota Corolla Parts To find your Toyota Corolla part from a RECYCLER NEAR YOU, just enter the YEAR and PART TYPE you wish to locate and your ZIP code in the above form and press the “FIND” button. All Makes> Toyota> Corolla Toyota Corolla 4×4 Axle Actuator Toyota Corolla A Pillar Toyota Corolla AC Compress Clutch
What is the fuse box diagram for a Toyota Corolla?
Gauges and meters, air conditioning system, daytime running light system, charging system, auto anti−glare inside rear view mirror, power windows, cruise control system, rear window defogger, back−up lights, front passenger’s seat belt reminder light
What kind of system does a Toyota Corolla have?
Electric cooling fan, anti−lock brake system, vehicle stability control system, traction control system, brake assist system, shift lock control system, cruise control system Power outlet (on the instrument panel) or cigarette lighter, car audio system, clock, power rear view mirror control, shift lock control system
What kind of fuel injection does a Toyota Corolla have?
Multiport fuel injection system/sequential multiport fuel injection system, emission control system Multiport fuel injection system/ sequential multiport fuel injection system, emission control system Charging system, multiport fuel injection system/sequential multiport fuel injection system, starting system, SRS airbag system