30 May 2010, 19:25
tja...
het begon met wat vreemd gedrag tijdens stationair. Plots grote ellende met oplopend toerental, nu heb ik een automaat, dan ben je echt niet blij
Uiteindelijk het hele systeem nagelopen, alles werkt weer zoals zou moeten, echter een probleempje.
De stappenmoter is na 28 jaar op z'n einde, hij doet het nog wel, maar zeker bij een koude start heeft ie grote moeite om het toerental op peil te houden.
Nu heb ik dus een amerikaanse turbo, en heb ik eigenlijk geen idee of dit CIS systeem ook op de europese turbo's zat.
i.i.g. is mijn stappenmoter zo goed als....het gaat om bosch onderdeel: 0 280 140 500
Ik vond de goede uitleg op k-jet.org: http://www.k-jet.org/articles/informatio...-guide/#41
quote:
1) Idle air motor not working properly: the idle air motor is only found on cars with CIS, and a description of its duties can be found here. If the idle air motor is clogged up with gunk, it canât change the idle speed fast enough, and the idle will often hunt up and down, eventually finding the right idle speed after several times up and down, ranging from say 300 to 2000 rpms. Often, putting in the clutch or shifting in to neutral will make the car almost die, because the idle air motor cannot catch up quickly enough to balance out the idle. If the motor is really shot, it will emit white smoke when it burns out. You wonât be able to see this smoke unless one of the idle air hoses is disconnected.
Another way to test the idle air motor is to measure the resistance with your multimeter. A good motor should read +/-20 ohms resistance between any two pins that are next to eachother and +/-40 ohms resistance between the two outside pins.
The idle air motor can be cleaned out if it is not too damaged. The most common way to do this is to detach the motor from the car and spray it out with carb cleaner. Fill the motor with carb cleaner and plug both openings in it. Shake it up and roll it back and forth in between your hands like you are making a âsnakeâ out of clay. You should hear it clicking back and forth. Repeat the cleaning process several times, drain the motor, and then allow it to dry for an hour or so.
Surging is when the engine RPMâs jump up unexpectedly while driving, as though a ghost had stomped on the gas pedal. This is almost always caused by a bad or sticky idle air motor. If the surging only occurs in Overdrive (manual transmissions), then it is probably being caused by a short or bad wiring to the overdrive solenoid.
.
Ik heb die van mij doorgemeten en die gaf 10 en 20 ipv 20 en 40.
Nu ben ik dus op zoek naar een vervanger.
via k-jet.org:
The first idle air motors were a Bosch 500 (the number is on the idle air motor). The 500 is black or bronze-ish. The second series were the Bosch 501, which were bronze colored and slightly smaller than the 500. The third type is the Bosch 520, which is silver and is much smaller than the 500. These three all have a 3-wire connector and are all interchangeable, even though the 501 and 520 were used on LH-Jet cars. The 516 is not interchangable with the 500/501/520 idle air motors.
Alhoewel de 501 en 520 kleiner zijn, kunnen ze wel dienen als vervanger.
Deze post is vooral voor de info, en ik zoek dus een vervanger.
het begon met wat vreemd gedrag tijdens stationair. Plots grote ellende met oplopend toerental, nu heb ik een automaat, dan ben je echt niet blij
Uiteindelijk het hele systeem nagelopen, alles werkt weer zoals zou moeten, echter een probleempje.
De stappenmoter is na 28 jaar op z'n einde, hij doet het nog wel, maar zeker bij een koude start heeft ie grote moeite om het toerental op peil te houden.
Nu heb ik dus een amerikaanse turbo, en heb ik eigenlijk geen idee of dit CIS systeem ook op de europese turbo's zat.
i.i.g. is mijn stappenmoter zo goed als....het gaat om bosch onderdeel: 0 280 140 500
Ik vond de goede uitleg op k-jet.org: http://www.k-jet.org/articles/informatio...-guide/#41
quote:
1) Idle air motor not working properly: the idle air motor is only found on cars with CIS, and a description of its duties can be found here. If the idle air motor is clogged up with gunk, it canât change the idle speed fast enough, and the idle will often hunt up and down, eventually finding the right idle speed after several times up and down, ranging from say 300 to 2000 rpms. Often, putting in the clutch or shifting in to neutral will make the car almost die, because the idle air motor cannot catch up quickly enough to balance out the idle. If the motor is really shot, it will emit white smoke when it burns out. You wonât be able to see this smoke unless one of the idle air hoses is disconnected.
Another way to test the idle air motor is to measure the resistance with your multimeter. A good motor should read +/-20 ohms resistance between any two pins that are next to eachother and +/-40 ohms resistance between the two outside pins.
The idle air motor can be cleaned out if it is not too damaged. The most common way to do this is to detach the motor from the car and spray it out with carb cleaner. Fill the motor with carb cleaner and plug both openings in it. Shake it up and roll it back and forth in between your hands like you are making a âsnakeâ out of clay. You should hear it clicking back and forth. Repeat the cleaning process several times, drain the motor, and then allow it to dry for an hour or so.
Surging is when the engine RPMâs jump up unexpectedly while driving, as though a ghost had stomped on the gas pedal. This is almost always caused by a bad or sticky idle air motor. If the surging only occurs in Overdrive (manual transmissions), then it is probably being caused by a short or bad wiring to the overdrive solenoid.
.
Ik heb die van mij doorgemeten en die gaf 10 en 20 ipv 20 en 40.
Nu ben ik dus op zoek naar een vervanger.
via k-jet.org:
The first idle air motors were a Bosch 500 (the number is on the idle air motor). The 500 is black or bronze-ish. The second series were the Bosch 501, which were bronze colored and slightly smaller than the 500. The third type is the Bosch 520, which is silver and is much smaller than the 500. These three all have a 3-wire connector and are all interchangeable, even though the 501 and 520 were used on LH-Jet cars. The 516 is not interchangable with the 500/501/520 idle air motors.
Alhoewel de 501 en 520 kleiner zijn, kunnen ze wel dienen als vervanger.
Deze post is vooral voor de info, en ik zoek dus een vervanger.
245 turbo uit 1983, 245GL uit 1992, ............DS3 uit 2011...
voorheen: 130 uit 1968
voorheen: 130 uit 1968
