I replaced the igniter in my oven, but the gas valve still doesn't open.

The igniter is the most commonly defective part for a gas oven that won't turn on. The igniter has two main functions. First, the igniter draws electrical current through the oven safety valve to open it. Second, the igniter gets hot enough to glow and ignite the gas in the burner assembly. If the igniter gets weak, it will fail to open the safety valve correctly. If the valve does not open, the oven will not heat. To determine if the igniter is defective, observe the igniter when the oven is on. If the igniter glows for more than 90 seconds without igniting the gas flame, this indicates that the igniter is too weak to open the valve. If the igniter is weak, replace it. If the igniter does not glow at all, use a multimeter to test the igniter for continuity. If the igniter does not have continuity, replace it.
Kenmore Oven Won Turn on

The igniter is the most commonly defective part for a gas oven that won't turn on. The igniter has two main functions. First, the igniter draws electrical current through the oven safety valve to open it. Second, the igniter gets hot enough to glow and ignite the gas in the burner assembly. If the igniter gets weak, it will fail to open the safety valve correctly. If the valve does not open, the oven will not heat. To determine if the igniter is defective, observe the igniter when the oven is on. If the igniter glows for more than 90 seconds without igniting the gas flame, this indicates that the igniter is too weak to open the valve. If the igniter is weak, replace it. If the igniter does not glow at all, use a multimeter to test the igniter for continuity. If the igniter does not have continuity, replace it.

Troubleshooting Why Your Gas Oven Won Ignite or Heat PartSelect com

Hello Jim,
Believe it not the igniter is the problem,yes indeed it is coming on yet it is not getting hot enough to allow the gas valve to open. By replacing the igniter with a fresh strong one, the oven will work just fine.

GENE

You need to replace your igniter. Very common replacement part.Igniters can look ok but can be failing and not drawing enough amps to open gas valve . Disconnect power before attempting.

hope this helps

Hi,

The ignitor is not working right and is going bad....
have the repair man replace the ignitor, or DIY....
Check out this tip about your problem...

Oven not Working or Oven not Heating

Oven Problems Replacing the Igniter


heatman101

Most likely culprit is the igniter.
When you turn the oven on it opens a gas valve allowing a small amount of gas to flow thru the pilot light. The igniter then lights the pilot and when the sensor determines the pilot is lit it opens th emain gas valve and the oven lights. If the igniter fails and doesn't light the pilot the sensor doesn't heat up and it shuts down the pilot and nothing works.
The igniter is usually accessable under the oven by removing the drawer. It has a single wire attached and looks like a short cigarette made of ceramic witha metal tip.
You didn't provide model number so I can't give you part number but if you look it up here you may be able to get one from Sears
http://www.searspartsdirect.com/partsdirect/index.action?sid=PSHx20080114x00001

pull out the racks and remove the bottom floor of the oven,turn it on bake,if the ignitor doesn't glow most likely it's bad,if it does glow and it doesn't ignite within 40 to 60 seconds the ignitor is bad.even though it glows doesn't mean it's good,it works by amps.it takes 3.2 amps.for a flat ignitor to open the gas valve and 2.5 amps for a round ignitor to open the gas valve.

Yes, your oven igniter is bad here is the part#WB13T10001
Have a great day!