New TSB for RPM Drop - Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community

connorlug · 12-07-2013, 02:44 PM

Scion released a TSB on Dec. 5th 2013...
Here you guys go:

Intermittent RPM drop condition

S-SB-0040-13

2013-2014 FRS, MT and AT

Basically just an ECM update...

Production change effective VIN: A/t JF1ZNAA1#E8703673
M/t JF1ZNAA1#E9703671

Luis_GT · 12-07-2013, 04:30 PM

Did you get it?

Wes · 12-07-2013, 04:48 PM

So for MT it will be everyhing before E9703671?

Wonder what this will do, last time I got ECM update my throttle response had a slower response

BlueDubbinTDI · 12-07-2013, 04:50 PM

Hmm I may need to look into this. Mine happens at the very beginning of 4th gear. A/T

Luis_GT · 12-07-2013, 07:35 PM

http://www.ft86club.com/forums/showp...62&postcount=1

That thread has the pdf

Looks like its only for cars suffering from idle dip when the A/C is off... mine only dips to 500 with the A/C on...

Mikem53 · 12-07-2013, 07:47 PM

Quote:

Originally Posted by Luis_GT

http://www.ft86club.com/forums/showp...62&postcount=1

That thread has the pdf

Looks like its only for cars suffering from idle dip when the A/C is off... mine only dips to 500 with the A/C on...

@regal and other 2012 builds.. Here is your 01C firmware update for the knock and related DI seal issue you have been waiting for.? Maybe? Finally a path..

BaeK · 12-10-2013, 09:19 AM

Quote:

Originally Posted by Mikem53

@regal and other 2012 builds.. Here is your 01C firmware update for the knock and related DI seal issue you have been waiting for.? Maybe? Finally a path..

I wonder what the difference is between ZA1JA01C vs. ZA1JB01C?

I don't have RPM drops during idle with the A/C off, but wonder if it's a good idea to update the calibration from A to B. (I currently have the A version - 4/13 production date)

utekineir · 12-10-2013, 09:37 AM

brought in my car for service yesterday, asked about the idle tsb, said my car didn't apply to the vin range (late 13) and no dip was observed while it was in.

Tt3Sheppard · 12-10-2013, 11:19 AM

Quote:

Originally Posted by utekineir

brought in my car for service yesterday, asked about the idle tsb, said my car didn't apply to the vin range (late 13) and no dip was observed while it was in.

This is going to be an issue. The RPM drop for me at least happens every once and awhile while I am at idle.

Fett4Real · 12-10-2013, 11:32 AM

Quote:

Originally Posted by BlueDubbinTDI

Hmm I may need to look into this. Mine happens at the very beginning of 4th gear. A/T

Think this happened to me last week, reset the ECU and it went away though...

Mister · 12-10-2013, 12:12 PM

Excellent, I'll add it to the list of things for them to look at next time I am in :-)

wu_dot_com · 12-10-2013, 12:34 PM

is there anything for the BRZ?

BlueDubbinTDI · 12-10-2013, 12:50 PM

Quote:

Originally Posted by Fett4Real

Think this happened to me last week, reset the ECU and it went away though...

Did you just unplug your battery for 15 minutes or whatever it takes?

Rio · 12-13-2013, 02:41 AM

I was wondering why it fluctuated so much when I was warming up the car! Crap!

12-07-2013, 02:44 PM	#1
connorlug Member Join Date: Sep 2013 Drives: #1553 10 Series FRS Location: Long Island, NY Posts: 85 Thanks: 11 Thanked 39 Times in 23 Posts Mentioned: 0 Post(s) Tagged: 0 Thread(s)	New TSB for RPM Drop Scion released a TSB on Dec. 5th 2013... Here you guys go: Intermittent RPM drop condition S-SB-0040-13 2013-2014 FRS, MT and AT Basically just an ECM update... Production change effective VIN: A/t JF1ZNAA1#E8703673 M/t JF1ZNAA1#E9703671

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12-07-2013, 04:30 PM	#2
Luis_GT Banned Join Date: Jul 2012 Drives: 2002 BMW 530i, 10 Series FR-S Location: Puerto Rico Posts: 3,404 Thanks: 3,416 Thanked 3,334 Times in 1,754 Posts Mentioned: 60 Post(s) Tagged: 1 Thread(s)	Did you get it?

12-07-2013, 04:48 PM	#3
Wes Senior Member Join Date: May 2012 Drives: JRSC'd Asphalt FR-S Location: SoCal Posts: 1,317 Thanks: 868 Thanked 436 Times in 260 Posts Mentioned: 9 Post(s) Tagged: 1 Thread(s)	So for MT it will be everyhing before E9703671? Wonder what this will do, last time I got ECM update my throttle response had a slower response

12-07-2013, 04:50 PM	#4
BlueDubbinTDI Senior Member Join Date: Mar 2013 Drives: 2013 FR-S, 2012 MCS Location: Jax, FL Posts: 1,975 Thanks: 943 Thanked 570 Times in 356 Posts Mentioned: 4 Post(s) Tagged: 0 Thread(s)	Hmm I may need to look into this. Mine happens at the very beginning of 4th gear. A/T

12-07-2013, 07:35 PM	#5
Luis_GT Banned Join Date: Jul 2012 Drives: 2002 BMW 530i, 10 Series FR-S Location: Puerto Rico Posts: 3,404 Thanks: 3,416 Thanked 3,334 Times in 1,754 Posts Mentioned: 60 Post(s) Tagged: 1 Thread(s)	http://www.ft86club.com/forums/showp...62&postcount=1 That thread has the pdf Looks like its only for cars suffering from idle dip when the A/C is off... mine only dips to 500 with the A/C on...

12-10-2013, 09:37 AM	#8
utekineir blowhard Join Date: Jun 2013 Drives: frs, project forester Location: ma Posts: 980 Thanks: 53 Thanked 604 Times in 316 Posts Mentioned: 5 Post(s) Tagged: 0 Thread(s)	brought in my car for service yesterday, asked about the idle tsb, said my car didn't apply to the vin range (late 13) and no dip was observed while it was in.

12-10-2013, 12:12 PM	#11
Mister Senior Member Join Date: May 2013 Drives: Firestorm FRS Location: NH Posts: 180 Thanks: 141 Thanked 78 Times in 50 Posts Mentioned: 7 Post(s) Tagged: 1 Thread(s)	Excellent, I'll add it to the list of things for them to look at next time I am in :-)

12-10-2013, 12:34 PM	#12
wu_dot_com Senior Member Join Date: Dec 2011 Drives: accord Location: ca Posts: 454 Thanks: 297 Thanked 178 Times in 86 Posts Mentioned: 2 Post(s) Tagged: 0 Thread(s)	is there anything for the BRZ?

12-13-2013, 02:41 AM	#14
Rio Senior Member Join Date: Nov 2013 Drives: 2014 Scion FR-S ハチ Location: Portland, OR Posts: 1,048 Thanks: 744 Thanked 390 Times in 241 Posts Mentioned: 131 Post(s) Tagged: 0 Thread(s)	I was wondering why it fluctuated so much when I was warming up the car! Crap!

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