RPM goes down to 650 to 700 while Braking

**prinsipe** · March 5th, 2008 10:06 AM

Patulong ulit sa problema. Car is 2002 or 2003 Lynx Ghia A/T. Car's mileage is 55K na. My tita noticed that when braking and the car goes to a full stop the RPM goes down to 650 to 700 for about 1 to 2 seconds , yung parang mamamatay yun makina, then tataas ulit to 750 to 800. Di pa naman daw sya namatayan ng makina. Ano kaya problem ng tsikot?

Salamat!

**suysuy** · March 5th, 2008 02:02 PM

my city is also experiencing the same problem. it drops to about 200 -300 rpm almost stalling the engine. mine is CVT. pupunta nga ako sa casa eh para mapa check ano problema. noon naman hindi ganito ang city ko. baka kailangan din ng calibration yang kotse mo. ewan ko lang ha kasi sa akin need daw i calibrate eh ayon sa manual

**niky** · March 5th, 2008 02:20 PM

Try cleaning the MAF sensor, and have the IACV checked. it could be any number of things related to the intake system and sensors on the Lynx.

**baludoy** · March 5th, 2008 02:31 PM

have the same thing going on in my ek. ano kaya prob niya? nalinis ko na iyong iacv and throttle body recently

**wewoy_romero** · March 5th, 2008 04:01 PM

Originally Posted by baludoy

have the same thing going on in my ek. ano kaya prob niya? nalinis ko na iyong iacv and throttle body recently

same with my ek. when i step on the brakes, medyo bumababa ng konti yung rpm. pero konti lang mga 100-200rpm down. parang pag nag-on ako ng headlights, medyo bumababa rin pero konti lang. i guess medyo normal since this is an added load?

**JohnM** · March 5th, 2008 04:18 PM

Also try checking your ATF level

**prinsipe** · March 6th, 2008 07:27 AM

pre, paturo naman kung saan at ano yung MAF Sensor, IACV, at ATF Level?

**aga_cruz** · March 6th, 2008 09:37 AM

ganyan din corolla ko advice ko lang baka sa aircon may conflict kasi saken pag patay ang aircon hindi naman nagkaka ganun, pero pag buhay ang aircon namamatay na ang makina jump start ko na alng ulit sa 3rd gear,, im sure naman na malalakas ang aircon ng car nyom, kaya para saken sa compresor or sa aircon yan

**JohnM** · March 6th, 2008 10:19 AM

Originally Posted by prinsipe

pre, paturo naman kung saan at ano yung MAF Sensor, IACV, at ATF Level?

Don't know much about the Lynx but on my Lancer:
MAF - behind air box. Has a cable plugged into it.
IACV - on the intake manifold usually at the end of the air intake tube below the throttle body.
ATF - automatic transmission fluid level. I don't know if your tranny has a dipstick that allows you to check your ATF.

Niky might be able to help you out more since he drives a Lynx

**rion** · March 7th, 2008 07:19 AM

Originally Posted by wewoy_romero

same with my ek. when i step on the brakes, medyo bumababa ng konti yung rpm. pero konti lang mga 100-200rpm down. parang pag nag-on ako ng headlights, medyo bumababa rin pero konti lang. i guess medyo normal since this is an added load?

probably Throttle position sensor? or any part that controls fuel by electricity. when voltage drops, so is the TPS and others....