When the signal from the O2 sensor is detected by the PCM as being stuck lean or biased lean, this DTC is set. The P2270 DTC refers to downstream sensor (after the catalytic converter), sensor #2 on bank #1. Bank #1 is the side of the engine that contains cylinder #1. There may be a third sensor downstream, if that is the problem, a P2274 is set.
The lambda sensor displays a rich or lean mixture in the range of λ = 1. The broadband lambda sensor offers the option to measure a precise air ratio in both the lean (λ > 1) and rich (λ 1) ranges. It delivers an exact electrical signal and can therefore control any reference values – e.g. for diesel engines, gasoline engines with lean
For this, detach the connector. – If the lambda sensor is loose, it can be removed. – Remove the transport protection of the new lambda sensor. – Screw in the new sensor and fit the connector. – Refit the cover. – Finally, delete the fault memory of the car or have it deleted. DevonGSi. 1154 posts · Joined 2004. #2 · Mar 17, 2008. There is a sensor in the exhaust. Its called a Lamda sensor. I monitors the amount of oxygen in the gasses and alter the mixture accordingly. If it is this sesnor your EML light will be on. This the amber light with a picture of an engine it. And a fault code will be logged.Opel / Vauxhall Corsa D 1.2 engine Z12XEP lambda sensor / oxigen sensor replacement. Corsa D 1.2 engine Z12XEP lambda sensor / oxigen sensor replacement, before and after catalytic
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The 15 best-selling products in the category Lambda sensor OPEL CORSA models from 2008. Buy Lambda sensor from our list of top sellers. You have a varied selection from different well known brands and manufacturers Lambda sensor for OPEL CORSA build year 2008, as well as from other spare parts sections. RIDEX Lambda sensor.DTC P0141 stands for “Oxygen Sensor Heater Circuit Malfunction (Bank 1, Sensor 2), and this indicates that there’s something wrong with the heater circuit of engine bank 1’s downstream O2 sensor. P0141 is typically caused by a faulty oxygen sensor heater, but it is also caused by problems with a vehicle’s circuitry or its PCM.
The wide band lambda sensor LSU 4.9 is a planar ZrO2 dual cell limiting current sensor with integrated heater. Its monotonic output signal in the range of lambda 0.65 to air makes the LSU 4.9 capable of be-ing used as a universal sensor for lambda 1 measure-ment as well as for other lambda ranges. The con-nector module contains a trimming
The P0137 code indicates there’s a fault with the second oxygen sensor located on Bank 1. The oxygen sensor’s voltage was too low for at least two minutes, which is why the code was set. The ECM is responsible for reading the voltage and setting the code. Bank 1 Sensor 2 is found towards the back of the catalytic converter.
Nick H. Lambda does fail on MOT, as @iGaz stated above, anything out of 0.970-1.030 range for lambda is a fail, during fast idle test. Personally 100% agree that only time I've ever seen high lambda readings on MOT, the vehicle had a blowing exhaust, *OR*, there was a pin-hole/split in the MOT testing machine's pipe.Product Details. Opel Corsa D 1.4 04-14 Z14XEP 4 Pin 350mm Lambda Oxygen Sensor OE 93177450. Nationwide Delivery - Door to Door. This is a brand new, affordable OE Specification aftermarket replacement product. 100% Factory tested and built to strict quality control standard to ensure high performance and guaranteed to deliver better fuel economy. WrrCF6i.